Bone Conduction Wireless Waterproof Gadget
---- for swimming teaching, hearing protection and aid.
Where it can be used?
It's perfectly used in the water or special work environment, such as underwater training spot or swimming center and surfing on the water. With the little gadget the couch do not have to shout at the trainee all the time, Its absolutely easy to use, just speak to your trainee or partners with the normal voice-volume to the boxes or the earphone
What's bone conduction?
Sound are decoded and converted into vibration on facial bone! directly received by cochlea----bypass eardrum. No electric-Magnetic wave.
In general, we believe listening to humans voice or the sound of music with ears only. But with the technology, the voice& sound generally transmitted by bone vibration, described as the bone conducted sound.
Advantage
1,Let ear absolutely free at the same time, you can still enjoy your normal conversation and listening to the surrounded sounds without removing the bone conduction headset
2,Hearing aid and protection, ok for people with hearing loss and impairment, and help prevent hearing deduction/loss
3,Even in high noise condition, you can hear the clear sounds by the use of ear plugs for the protection
4,perfectly used in the water or special work environment
Function introduction:
Suitable for entertainment enjoyment in life under the water
Through a wireless host may lead various formats music
Under the water by means of a bone conduction, the closed state change in the water, children can get refreshing and fatigue resistance
In bad listening environment he can improve the security of command
It is underwater coaching assistants, solve past call things that break the throat
Applications: swimming, underwater exploration, underwater ballet, deaf and dumb school sailing
Parameters:
Modulation: FM
Receiver sensitivity: -113dBm
Input sensitivity: < 200mv
Noise-signal ratio: > 82dB
Distortion rate: less than 0.7%
Audio FM between: 20Hz to 20kHz
Loudspeaker: bone conduction transducer
10 meters under water work
Receiving distance: in 120M
Power supply voltage:3.7V DC
Port: built-in mini DC port
Size:65mm(L)x46mm(W)x12.5mm(H)
Net weight:55g
Receiving sensitivity:-5dbu
Remark: this item contents only 3 frequency-modulations only and can be up to 7 FMs, one walkie talkie can speak to 15pcs headset(select the light with same color in using)
Introductionï¼?
Motorcycle Bluetooth intercom V8 is designed for helmets. This is bluetooth stereo headset, widely used for motorcycle helmets, bike users. Full duplex calls allow you to talk with other partners simultaneously
The easy-to access and intuitive button operations make Motorcycle Buetooth headset a perfect companion for motorcycle riders and keep riders safe when riding.
Key Features:
The Bluetooth system allows the max call distance 1000m and actually realizes the fully duplex wireless communication among 5 riders.
1.NFC :Near Field Communication, wireless Communication from close range
Motorcycle handle remote control
2.Bluetooth 3.0
3.Full duplex motorcycle intercom among 5 riders at the same time
4.National level 5 waterproof standards
5.With FM radio
6.Connecting with MP3/GPS/mobile which has bluetooth 7.function.Inter-communication: up to 5 riders
8.Inbuilt polymer lithium battery with capacity up to 530mA;
9.Standby 240h;
10.Continuous call or music playing above 8h;
11.Charging time around 3h;
The system consists of a poolside transmitter and several waterproof receivers. Suitable for coaches/swimmers for technique training with instant feedback on swimming splits, stroke rate, store count and technique. 3 coaches and 45 swimmers can do teamwork/multiple teaching in same pool!
Quick Overview :
* Bone conduction tech: the ear canal remains free allowing simultaneous perception of other sounds. Listening is always perfect/ even in a noisy, crowded pool!
* Perfect for swimmer/coach technique training
* Instant feedback on swimming splits, stroke rate, store count and technique
* 3/5 Channels for multiple coaches. Multi Channel function
* Team workouts with multiple swimmers to 1 walkie talkie.
* Connect to a MP3 player for a fun work out for the whole team.
* No annoying ear plug head sets
* Easy to use - turn on, pair channels and go.
* application area : swim ,underwater exploration, underwater ballet.
* application targets : national swim team, swim school ,swim club ,diving , marine .
* 10 meters waterproof while underwater....
What¡¯s bone conduction?
Sound are decoded and converted into vibration on facial bone! directly received by cochlea----bypass eardrum. No electric-Magnetic wave.
Advantage of bone conduction tech£º
1,Let ear absolutely free at the same time,
you can still enjoy your normal conversation
and listening to the surrounded sounds without
removing the bone conduction headset
2,Hearing aid and protection, ok for people with hearing loss and impairment, and help prevent hearing deduction/loss
3,Even in high noise condition, you can hear the clear sounds by the use of ear plugs for the protection£¬even if you ear is full of water. Give swimmer clear instruction
4,perfectly used in the water or special work environment
Function:
(1)multi Channel function
Both the headset and walkie talkie can be used simultaneously on 3 different frequency channels enabling up to 3 coaches on the same pool deck to communicate to 3 different groups
(2)Real time feedback
Real time instruction from the coach to the swimmer has always been problematic. The swimmer could only be rectified with stroke errors after the fact when the swimmer has finished his lap. Now the coach can react immediately on wrong technique or body position allowing the swimmer to respond and cause muscle memory to set in at an early stage.
(3)Technique Training
Having the ability to tell the swimmer to get their elbow up higher, no a bit more, more, that it' - helping the swimmer with learning more about special awareness which is very important. What the swimmers thinks is right is allot of the time not correct and with the Device you can give them advice they need while doing the exercise.
(4)Stroke Count, Stroke Rate and Temp Training
A great option is to to give feedback one stroke rate or tempo while the swimmer is doing a swim set. They learn just what stroke they are doing as they are swim it. Have a team of swimmers using the Device, you can have multiple swimmers so you can do ream work outs. Have a whole team working on the same stroke rate via a mp3 file. You can change the tempo mid length or at the end of each lap/set via a mp3 player or cell phone.
(5)Range
The range can go up to 150m and works best up to 75m so it is perfect for any 50m swimming pool. It works best with line of sight and works up to 3M under water.
(6) MP3
Want to jazz up long hard training sessions? Simply plug in your iPhone or mp3 player and give your swim team the ability to swim to music together!
Yellow Croaker (Larimichthys polyactis)
A native of the western Pacific region Yellow croaker is often seen inhabiting temperate waters like those of yellow sea and the East China Sea. Usually, the yellow croaker is found eating zooplankton, small fishes and shrimps etc. Mostly you would find this fish in shallow water conditions but they try to avoid brackish conditions as much as they can. An average male, in this case, reaches a height of 42 cm though the average height still remains around 30 cm.
With red lips, gold body and belly and light yellow fins these fish have an almost rectangular shape. Insides of the mouth are white in colour and its gill slits would be black. Their head has two hard bones which give balance to the fish while swimming. These bones are used for medicinal purposes as well. Another habit of theirs which makes them distinct is that they love to jump over water.
It was once an abundant fish in the Chinese and Japanese waters but in the 1970s over usage led to its population coming down. However, they have again become prominent and are consumed salted and fried which is highly prized in those areas. The breeding season of the Yellow croaker is from March to June and they spawn between 30000-70000 eggs at a time.
We offer accurate services, specified quality, clean packaging with delivery on time. - Factory produce, clean packaging, caution loading of goods into the transportation vessel, save transportation of goods to the shipping site.
Our whole frozen chicken are specially hand Slaughtered accordingly to Islamic (HALAL) and international requirements.
All shipments of our products to the ports of delivery are quality inspected with a complete custom approval policy for all goods on board insured and covered with an insurance policy.
Small volume and less weight communication equipment with high-performance headphones and microphone which is used in a dangerous environment. It can provide clear audio transmission under a very noisy environment.
Where it can be used?
It's perfectly used in the water or special work environment, such as underwater training spot or swimming center and surfing on the water. With the little gadget the couch do not have to shout at the trainee all the time, Its absolutely easy to use, just speak to your trainee or partners with the normal voice-volume to the boxes or the earphone
What's bone conduction?
Sound are decoded and converted into vibration on facial bone! directly received by cochlea----bypass eardrum. No electric-Magnetic wave.
In general, we believe listening to humans voice or the sound of music with ears only. But with the technology, the voice& sound generally transmitted by bone vibration, described as the bone conducted sound.
Advantage
1,Let ear absolutely free at the same time, you can still enjoy your normal conversation and listening to the surrounded sounds without removing the bone conduction headset
2,Hearing aid and protection, ok for people with hearing loss and impairment, and help prevent hearing deduction/loss
3,Even in high noise condition, you can hear the clear sounds by the use of ear plugs for the protection
4,perfectly used in the water or special work environment
Function introduction:
Suitable for entertainment enjoyment in life under the water
Through a wireless host may lead various formats music
Under the water by means of a bone conduction, the closed state change in the water, children can get refreshing and fatigue resistance
In bad listening environment he can improve the security of command
It is underwater coaching assistants, solve past call things that break the throat
Applications: swimming, underwater exploration, underwater ballet, deaf and dumb school sailing
Parameters:
Modulation: FM
Receiver sensitivity: -113dBm
Input sensitivity: < 200mv
Noise-signal ratio: > 82dB
Distortion rate: less than 0.7%
Audio FM between: 20Hz to 20kHz
Loudspeaker: bone conduction transducer
10 meters under water work
Receiving distance: in 120M
Power supply voltage:3.7V DC
Port: built-in mini DC port
Size:65mm(L)x46mm(W)x12.5mm(H)
Net weight:55g
Receiving sensitivity:-5dbu
Remark: this item contents only 3 frequency-modulations only and can be up to 7 FMs, one walkie talkie can speak to 15pcs headset(select the light with same color in using)
Blister packing with 4 color printed backcard,with English instruction,GW:210g/pcs,packing size: 20cmx10cm
100% wireless waterproof Mp3 player. Hearing aid and protection, ok for people with hearing loss and help people prevent hearing reduction. support MP3 and WMA,4GB,IPX12
Advantages
1,Hearing aid: ok for people with hearing loss and impairment
2,Hearing protection: prevent hearing loss
3,Ear-free, you can still enjoy your normal conversation and listening to the surrounded sounds without removing the bone conduction headset
Specification
FM (optional): 87.5 - 108.5MHz
Supports MP3 and WMA, music
Style: neckband
USB storage with 2.0
Speed: read over 6.0MB/sec,write over 4.0MB/sec
Bit rate:32kbps-384kbps(mp3),48kbps-191kbps(WMA)
Battery: built-in Li battery
Charge time: about 3.5hours
Max-output: headphone 5mwx2
Li-battery built-in can support playing up to 3 hours above
Music format:Mp3,WMA,WAV,OGG
Capacity: 4GB(built-in)
Frequency response: 20Hz to 20kHz
Loud speaker: bone conduction
10M underwater work
Net weight:75g
Advantages of bone conduction tech:
¡ñHearing aid and protection,ok for people with hearing loss and impairment,prevent hearing loss
Let ear absolutely free at the same time, you can still enjoy your normal conversation and listening to the surrounded sounds without removing the bone conduction headset
¡ñNo electromagnetic waves (EMW), eliminating potential effect of EMW on cerebrum (if any)
¡ñHigh sound clarity in very noisy environments, can be used with hearing protection
¡ñCan have perception of stereo sound
¡ñElectro-mechanical device directly convert electric signal to mechanical vibration
¡ñCan be used for sound generator for mobile device such as MP3 player, headphone, Bluetooth, mobile phone and table vibration speakers
¡ñNew world standard in mobile device for sound generation
¡ñDelivers accurate broadband sound output to users
¡ñPrepare to discover new dimensions of sound
¡ñCreates sound through vibration transfer instead of pressuring air around customer
¡ñAudio signal delivered so cleanly that brain interprets stimulus as sound
100% wireless waterproof Mp3 player. Hearing aid and protection, ok for people with hearing loss and help people prevent hearing reduction. support MP3 and WMA,4GB,IPX12
Advantages
1,Hearing aid: ok for people with hearing loss and impairment
2,Hearing protection: prevent hearing loss
3,Ear-free, you can still enjoy your normal conversation and listening to the surrounded sounds without removing the bone conduction headset
Specification
FM (optional): 87.5 - 108.5MHz
Supports MP3 and WMA, music
Style: neckband
USB storage with 2.0
Speed: read over 6.0MB/sec,write over 4.0MB/sec
Bit rate:32kbps-384kbps(mp3),48kbps-191kbps(WMA)
Battery: built-in Li battery
Charge time: about 3.5hours
Max-output: headphone 5mwx2
Li-battery built-in can support playing up to 3 hours above
Music format:Mp3,WMA,WAV,OGG
Capacity: 4GB(built-in)
Frequency response: 20Hz to 20kHz
Loud speaker: bone conduction
10M underwater work
Net weight:75g
Advantages of bone conduction tech:
¡ñHearing aid and protection,ok for people with hearing loss and impairment,prevent hearing loss
Let ear absolutely free at the same time, you can still enjoy your normal conversation and listening to the surrounded sounds without removing the bone conduction headset
¡ñNo electromagnetic waves (EMW), eliminating potential effect of EMW on cerebrum (if any)
¡ñHigh sound clarity in very noisy environments, can be used with hearing protection
¡ñCan have perception of stereo sound
¡ñElectro-mechanical device directly convert electric signal to mechanical vibration
¡ñCan be used for sound generator for mobile device such as MP3 player, headphone, Bluetooth, mobile phone and table vibration speakers
¡ñNew world standard in mobile device for sound generation
¡ñDelivers accurate broadband sound output to users
¡ñPrepare to discover new dimensions of sound
¡ñCreates sound through vibration transfer instead of pressuring air around customer
¡ñAudio signal delivered so cleanly that brain interprets stimulus as sound
4 color off-set printing box, packing size:26x18x5(cm),GW:260g/box
1. CNS-TS-V Model is a small volume and less weight communication equipment with high-performance headphones and microphone which is used in a dangerous environment. It can provide clear audio transmission under a very noisy environment.
2. CNS-TS-V Model makes your ears completely open, so that you could hear the tiny voice around you when you are communicating with others; it is different from the traditional headphone.
3. The voice information is collected by a high sensitive oscillationpick-up which is on the head, and sent to the skull's vocal cord, the vocal cord vibration transforms the voice information into sound signal.
4. CNS-TS-V Model will not affect other head protection equipments, like the helmet and respiratory mask, etc..
5. CNS-TS-V Model is ideal communication equipment in specific tasks in the field of military, law enforcement, fire fighting, rescue, heavy industry and so on. It is easy to operate.
Model Number: SC-VD-ME1106
Type: Bone Conduction Headset
Connectors: Two way radio jacks
Use: Fit two way radiosF
unction: Noise cancelling
Color: BlackPTT: Push to talk button
No minimum order quantity is limited and your small orders are welcomed.
Fiberglass rebar area of application
Fittings made of composite materials are a product of new technologies, the technical characteristics of which make it possible to successfully use it as an alternative to traditional steel fittings in construction of:
Foundation;
Marine and port facilities;
Reinforcement of concrete tanks;
Repair and strengthening of bearing capacity of brick and reinforced concrete structures;
Road slabs, airfield slabs;
For the production of small architectural forms;
For the road paving and decking of highway bridges;
The implementation of the infrastructure elements in the chemical industries;
Repair of damaged brick and reinforced concrete structures;
Fittings are used for constructions based on gypsum binders;
Construction of swimming pools and industrial pools;
The application of fiberglass fittings in civil and industrial construction is caused by many variables:
Low specific gravity;
High corrosion resistance;
Low thermal conductivity of composite materials;
High strength, several times the strength of steel fittings;
Is a dielectric;
Durability;
As known, the main drawback of traditional low-carbon steel fittings is a low index of corrosion resistance, which limits their use in the construction of marine facilities and constructions located in the zone of variable water level.
Anti epidemic materials products, such as face masks, medical protective clothing, goggles, frontal temperature guns, etc., building materials products, electronic products, home textiles, etc. .
It is the worlds smallest and most versatile bone conduction speaker.it allows you to listen to music, follow podcasts, have individual phone conversations or conference calls, and even enjoy an amazing experience of the sound of your games, videos or films played on your device. Transforms anything hollow Into a speaker, at any time.2. Place It on top of different surfaces such as a guitar, a kraft box, a plastic storage box, photo frames, sports helmet or even dashboards can provide you varying of sound effects.3. It works like a humBird, small but powerful. It delivers a high sound volume, being 4 to 5 times louder than the average cell phone speakers` volume, reaching up to 115db, and it allows you to personalize the tone quality.4.
Portability: This product is small in size and light in weight, which is very convenient to carry around.5.
Beautiful: This product is made with functional exquisite craftsmanship, and appearance is very stylish and beautiful.
Product properties:Main control chip: Bt 5.0 supports real stereo,
FM radioFunction chip: 20HZ20KZ full range outputChannel: two channels, 2 independent bone conduction transducers
Output power: 3W audio outputAudio decoding: support MP3/ AC3/AAC/WAV, etc.
Bone conduction transducer: built-in reinforced magnetic core and high-performance coil
Microphone: omnidirectional microphone, can talkFM radio: built-in FM enhancement IC, conventional indoor reception to more than 10Charging interface: TYPE C interface,5V0.4A charging currentBuilt-in battery: lithium polymer battery, capacity 400mAh, 3.7-4.2V welding wireStandby time: not less than 240 hoursPackage:Bone-Conducting Speaker
It is the worlds smallest and most versatile bone conduction speaker.it allows you to listen to music, follow podcasts, have individual phone conversations or conference calls, and even enjoy an amazing experience of the sound of your games, videos or films played on your device. Transforms anything hollow Into a speaker, at any time.2. Place It on top of different surfaces such as a guitar, a kraft box, a plastic storage box, photo frames, sports helmet or even dashboards can provide you varying of sound effects.3. It works like a humBird, small but powerful. It delivers a high sound volume, being 4 to 5 times louder than the average cell phone speakers` volume, reaching up to 115db, and it allows you to personalize the tone quality.4.
Portability: This product is small in size and light in weight, which is very convenient to carry around.5.
Beautiful: This product is made with functional exquisite craftsmanship, and appearance is very stylish and beautiful.
Product properties:Main control chip: Bt 5.0 supports real stereo,
FM radioFunction chip: 20HZ20KZ full range outputChannel: two channels, 2 independent bone conduction transducers
Output power: 3W audio outputAudio decoding: support MP3/ AC3/AAC/WAV, etc.
Bone conduction transducer: built-in reinforced magnetic core and high-performance coil
Microphone: omnidirectional microphone, can talkFM radio: built-in FM enhancement IC, conventional indoor reception to more than 10Charging interface: TYPE C interface,5V0.4A charging currentBuilt-in battery: lithium polymer battery, capacity 400mAh, 3.7-4.2V welding wireStandby time: not less than 240 hoursPackage:Bone-Conducting Speaker
It is the worlds smallest and most versatile bone conduction speaker.it allows you to listen to music, follow podcasts, have individual phone conversations or conference calls, and even enjoy an amazing experience of the sound of your games, videos or films played on your device. Transforms anything hollow Into a speaker, at any time.2. Place It on top of different surfaces such as a guitar, a kraft box, a plastic storage box, photo frames, sports helmet or even dashboards can provide you varying of sound effects.3. It works like a humBird, small but powerful. It delivers a high sound volume, being 4 to 5 times louder than the average cell phone speakers` volume, reaching up to 115db, and it allows you to personalize the tone quality.4.
Portability: This product is small in size and light in weight, which is very convenient to carry around.5.
Beautiful: This product is made with functional exquisite craftsmanship, and appearance is very stylish and beautiful.
Product properties:Main control chip: Bt 5.0 supports real stereo,
FM radioFunction chip: 20HZ20KZ full range outputChannel: two channels, 2 independent bone conduction transducers
Output power: 3W audio outputAudio decoding: support MP3/ AC3/AAC/WAV, etc.
Bone conduction transducer: built-in reinforced magnetic core and high-performance coil
Microphone: omnidirectional microphone, can talkFM radio: built-in FM enhancement IC, conventional indoor reception to more than 10Charging interface: TYPE C interface,5V0.4A charging currentBuilt-in battery: lithium polymer battery, capacity 400mAh, 3.7-4.2V welding wireStandby time: not less than 240 hoursPackage:Bone-Conducting Speaker
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