3C digital products such as earphones and data cables, car charger, wireless earphone, bluetooth headset.Manufacture
b/g/n Wi-Fi/BT Module F23BUUM25-B1 ïb/g/n Wi-Fi/BT Module RF Wi-Fi Moduleï RF BT Module Function: Name:ïF23BUUM25-B1 Main chip:ïRTL8723BU Package size:ï44.0*33.0mm Physical interface:ïUSB2.0 Wireless standard:ï802.11b/g/n +BLE4.0 Frequency band:ï2.4G Broadband:ïHT20/HT40 RF Chains:ï1T1R Transmission speed:ï150Mbps Working voltage:ï5Vdc Antenna connection method:ïOnboard Product introduction Meet 802.11b/g/n IEEE wireless standard Support 64/128 bit WEP data encryptionï Support WPA-PSK/WPA2-PSK, WPA/WPA2 security mechanism Module is: Tablet / notebook, Advertising machine /TV board,OTT/IPTV/DVB/STB,Printer /POS machine / electronic said,Vehicle mounted front / rear terminal /Toys and other consumer electronic products
1. "s"tower shaped outlooks is handsome, buttons on the surface of an end look cute. 2. Excellent product quality brings you supreme stereo sound music enjoyment. 3. Support TF card, Support USB Disk, Line IN ,FM ,Radio 4. two peakers, multiple feelings. Product Name : "s" tower shaped speaker with FM radio portable wireless speaker wireless Main functions : Hands free call Support TF card Support USB Disk Line IN FM Radio Material: ABS Size/Weight: 220*80*80mm Colors: red, gold, blue, white, green Speaker/Power: 4Î3W+3W Frequency: 100Hz-20KHz Sensitivity: 80dB Distance :10m Battery: built in 1200mah lithium Logo type: Silk screen, water transfer Custom Packing:Support Packing Details:Packing box: Color box Unit weight: 546g Box size: 22.5*8.8*8.8cm QTY/CTN: 50pcs G.W: 29kgs MEAS: 45*45*47cm
Description Provides a completely new feast for your ears Active noise cancelling function can reduce 85% of noise. Tailor-made soft protein leather ear cap for ear shape Acoustics airtight construction, full wrap wearing style can reduce the sound leakage. 20 meters bluetooth transmission distance. Compatible with 99% of bluetooth devices on the market Color: black, titanium, rose gold, titanium with leather, black with solid wood, red Specification Brand: sornbeo Model: BH539 Size: 19x18x4cm Weight: 247g Battery: 3.7V / 450mAh Bluetooth version: bt4.0 support profile: hsp, hfp, a2dp, avrcp Working voltage: 3.7v working current: 30ma Transmission distance: 20m nose cancelling: 25db Standby: 140h charging time: 2.5-3.5h Working time: 14h Accessories: headphone, usb charging cable, audio cable, accessory pocket, user manual
UDK-CC2540, USB Dongle is a development kit for user to design Bluetooth Low Energy (BLE) application with integrated USB to the system with existing USB host. UDK-CC2540 USB Dongle contains a Bluetooth module BT02-2 using TI Bluetooth low energy controller CC2540. TI CC2540 is a world-leading chip in Bluetooth Low Energy 4.0 and offers variety of peripherals such as USB, UART, SPI and Timer. UDK-CC2540 USB Dongle also embeds a High-PSRR 300mA LDO, Buttons and LEDs, and General Purpose I/O Test Points. The Dongle can let user focus on their project development and verify the project easily and rapidly. FEATURES: * BT02-2 Bluetooth Module with TI CC2540 - Bluetooth version 4.0 low energy (LE, single mode) compliant - High-performance and low-power 8051 Microcontroller core with code prefetch - In-system-programmable flash, 256KB - 12-Bit ADC with eight channels and configurable resolution - 21 general purpose I/O - Full-Speed USB Interface - Power USARTs with support for several serial protocols - On board PCB Antenna and Crystal - Module dimension: 14.8 x 10mm * LDO - Fast Ultra High-PSRR, Low-Noise 300mA CMOS LDO - 3.3V Output Voltage * Variety of Individual Pin Header Sections - Flash Programming and Debugging - General Purpose I/O (GPIO) * Buttons and LEDs - Input / output function control * Dongle Dimension: 16mm x 41mm (PCBa) ; 16mm x 56mm (including USB connector)
Feature: 1. The main feature: heart rate monitoring, blood pressure, blood oxygen, step monitoring ,sleep monitoring,lift the arm to light the screen 2. Screen size: 0.96 "OLED screen 3. Bluetooth: BLE4.0 4. Weight: 35G 5. Battery: 80mAh 6. Standby time: 5-8 days 7. Charge: one hour 8. Data storage: 3-4 days 9. Product Size: 253.8 * 39.8 * 9.6mm 10. Memory: 32KB + 256KB
High Quality bass and stereo iOS and Android compatible Support both Bluetooth and NFC Microphone embedded compatible, act as microphone and loud speaker for phone calls. MicroSD/TF memory card slot Bluetooth Range: 10 meters Output: 3W Battery: 800mAh Frequency Response: 82Hz~20KHz Bluetooth version: 4.0+EDR Standby Time: 40 hours Playback Time: 3~4 hours Gift Accessories: Velvet bag, Audio cable, USB cable and user manual. MOQ 2000
New ergonomic design Height adjustable notebook cooler Oem & oem is accepted Customize service Products status: stock Material: metal mesh and plastic laptop cooling fan Type: single fans Application laptop size: 15.6 inch Brand name: techcool, oem/odm Model number: ncp86 Place of origin: guangdong, china (mainland) Color: black, black Fan speed: 600rpmâ±10%(rpm) Air flow: 55cfm Weight: 0.81kg Feature: height adjustable cooling fan Usb: 2 usb ports Dimension: 270*370*33mm Dc fan size: 200mm laptop cooling fan 6 adjustable angles
Products status: stock Material: plastic Type: single fans Application laptop size: 14 inch and below Brand name: techcool oem Model number: ncp70 Place of origin: guangdong, china (mainland) Color: black Usb port: one usb2.0 cooling pad Weight: 520g Safety: ce, fcc, rohs Rated voltage: 5v Performance: excellent Delivery: 30days Color: black Material: plastic Air flow rate: 50 (cfm) Noise: 20dba Dimension:268*340*51mm Fan dimension:140x140x20(mm) 2pc Fan speed:700 â±15%(rpm) 1.Supports 15-inch and below laptop. 2. Dual usb ports, simultaneous expansion and cooling features(heat-shielding design) for better user experience. 3. Ergonomically designed, provides user comfortable and friendly. 4. Base designed with unique slip pads provides strong grip and strability. 5. 160mm silent fan with a flat narrow box-speed rail network design for effective heat dissipation for better cooling of the laptop. 6. Dazzling and colorful, led silent fan. 7. The groove design provided on both sides is convenient for lifting laptops.
Products Status: Stock Material: aluminum and metal mesh, Type: Single Fans Application Laptop Size: 15'' Brand Name: Techcool Model Number: NCP4915 Place of Origin: Guangdong, China (Mainland) Color: Black, black Dimension: 350x335x41mm DC Fan Size: 200x200x20 mm Rated voltage: 5VDC Rated current: 0.18A speed: 500PRM LED Indicator: 4 blue LEDS Weight: 800G Safety:CE,FCC,RoHS Fan Speed:600 Â±200(RPM) Air Flow Rate:51 (CFM) 1. Supports 15.6-inch notebook and below. 2. Aluminum alloy construction for high-performance cooling. 3. 200mm silent LED fan with metal iron mesh design,provides a large heat dissipation area. 4. Additional USB ports for peripheral connections. 5. Ergonomic design,comfortable and easy to use. 6. Nonslip design to avoid scratches.
Products Status: Stock Material: Aluminum & Plastic Type: Double Fans Application Laptop Size: 17inch and below Brand Name: techcool/custmoised Model Number: NCP78A Place of Origin: Guangdong, China (Mainland) Color: Silver USB Port: 2 USB2.0 Weight: 760g Safety: CE,FCC,Rohs Rated Voltage: 5V Performance: excellent delivery: 30days material: aluminum cooling pad Air Flow Rate: 60 (Cfm) noise: 28dBA Dimension: 270(L)x370(W)x33(H)mm Weight: 740g Fan Dimension:140x140x20(mm) 2PCS Fan Speed: 800 ± 150(RPM) Air Flow Rate: 55 (CFM) Built-in dual 14cm silent fans with big air flow.2 Fans: 1----Compatible 17 wide screen and bellows. 2---Notebook cooler with perforated aluminum surface. 3---Ergonomic design,with sturdy engineering structure. 4---Ergostand offers 6 different height settings for laptop users,better viewing angle. 5---Built-in Dual silent 14cm fan. 6---Compatible with 15.6 notebooks and below. 7---Ultra slim size,allows you to easily carry it. 8---Include 2 USB ports for connecting to various accesories. 9---Unique anti-slip design ensures notebook safety.
Feature 1.AAC, apt-X, DSP, NFC supported bluetooth headsets. 2.Private tool growing headphone bluetooth at alibaba express. 3.Rechargable headphone bluetooth. 4.Slim mini and portable design. 5.Multicolor in ear bluetooth headphone . 6.shenzhen headsets OEM factory water proof design . 7.Long life music time stereo headphone bluetooth. 8.high quality bluetooth earbuds. Description Brand Name: ODM Style: In-Ear Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth, Microphone, Noise Cancelling, Waterproof Place of Origin: Guangdong, China (Mainland) Color: Black, Blue, Red, Yellow Certificate of Headphone Bluetooth: CE FCC ROHS Battery of Headphone Bluetooth:3.7V/60mA/h lithium-ion battery Transmission Distance: 10m/30feet Usage of Headphone Bluetooth:Mp3/Mobile Phone/PC/Sumsang/HTC/iPhone Standby Time: Up to 100hours Charging Time: Less than 2.5 hours Operating frequency range: 2.40GHz-2.48GHz Bluetooth V4.1,cheapset csr 8645 Fashion flat line design headphone bluetooth. support the music format of APT-X Range of wireless connection: 10-15 meters Talk time:8 hours; Stand-by time: 20days Ultrasonic technology headphone bluetooth Adopt 2 Knowles silicion microphone to reduce the noise 170 High TG PCB boards, design of hidden hole 24 bit high precision detective IC ESD Static design 4 LED lights indication Using 32© speaker
Bluetooth version: 4.0+edr Support Profiles: A2DP , AVRCP , HFP , HSP Operation Distance: 10m; Rechargeable lithium battery: 400mAh Talking Time: 8-10 hours Music Playing Time: 8-10 hours carton size:460*275*335MM Qty:20pcs weight:15kg 1. Language: English 2. Fashion style 3. Support bluetooth and SD card play 4. MINI USB 5V charge 5. hands-free call,Take/end/reject call 6. Voice guidance/control, Play/pause music 7. Compatible with all external 3.6 mm jack 8. With FM automatic searching 9. Battery power shows 10.intelligent charging:Overcharge/overdischarge protection 11.Two portable devices are connected at the same time
Bluetooth version: 4.0+edr Support profiles: a2dp , avrcp , hfp , hsp Operation distance: 10m; Rechargeable lithium battery: 400mah Talking time: 8-10 hours Music playing time: 8-10 hours Carton size:460*275*335mm Qty:20pcs Weight:15kg 1. Language: english 2. Fashion style 3. Support bluetooth and sd card play 4. Mini usb 5v charge 5. Hands-free call, take/end/reject call 6. Voice guidance/control, play/pause music 7. Compatible with all external 3.6 mm jack 8. With fm automatic searching 9. Battery power shows 10.Intelligent charging:overcharge/overdischarge protection 11.Two portable devices are connected at the same time
Description Listen to your favorite tunes with this wireless active noise canceling bluetooth headphones designed with the latest Bluetooth 4.0 technology. This multifunctional pair of headphones will deliver amazing sound quality and lasting comfort. Featuring a lithium ion battery that will give you up to 12 hours of uninterrupted playtime, and charges completely in only 3 hours. This wireless active noise canceling bluetooth headphones headphones come with a usb cable for charing,and a 3.5jack audio cable for used as a normal wired headphone, as well as exclusive package. 1,Turn on: In the state of power-off,press and hold the power button,the Bluetooth headphone will send out "power on"prompt voice,and blue LED will be on 2, Turn off: In the state of power-on,press and hold power button for 5 seconds,the bluetooth headphone will send out "power off"prompt voice,and red LED will be on,Now the unit is turned of 3,Pairing: In the state of power-off,press and hold power button for 3 seconds,untill the red LED and the blue LED lingt glitters in turn,and the bluetooth headphone will send out "read to pair"prompt voice,the headset eners into pairing mode,in this case,the heaset can be paired with the bluetooth enabled devices. 4,Answering calls:Press the power button once to answer the incoming calls. 5,Ending calls:Ongoing conversation on cellphone can be ended by pressing the power button once 6,Volume control: In the state of music or calls,press volume up button to increase the sound, press volume down button to decrease the sound. 7, Pause/play:Press the power button to play or pause the music. 8, ANC control:Press the ANC(active noise cancelling ) power button to turn on or turn off the ANC(active noise cancelling ) fuction 9 Premium sound- Uncompromising sound quality. 40 mm drivers for excellent bass, precise treble and clear mid tones. You'll hear every satisfying note of your music at its best. 10 12 Hour Lithium-ion rechargeable battery- Enjoy hours of uninterrupted music, podcasts, phone calls and movies before the next charge. 11 On Board Controls- Control your music quickly and easily with controls located on the headphone. 12 Easy Pairing- Pairs easily, no code required 13 3.5mm Aux input- Includes and a 3.5mm stereo cord for quick and easy connections to devices without Bluetooth. Style: Headband Jack Type: USB Type: Wireless Headphone Use: Sports Color: Black Button Functions: V- /Next Music/V+/Previous Music /Pause/Play Feature: Active Noise Cancelling Charging Time:
Feactures: * Comfort Fit for Workout Your ultimate comfortable choice for wireless music and call when training. * Sweat Proof&Waterproof IPX8 Professional waterproof technology,IPX8 waterproof level * Silicon arc ear loop Comfortable wearing,non-easy falling out. * aptX Technology Delivers CD-quality wirelessly over Bluetooth. * Dual-Microphone Dual, high-performance mics deliver superb noise cancellation, so calls come in crystal clear. * NFC for Quick Connection Quickly and easily pairing and connection through the in-built NFC. Tyle :Ear Hook Communication: Wireless Connectors:3.5mm Use :Mobile Phone Function: Bluetooth, Microphone, Waterproof Charging time:2.5h Chipset:CSR4.0 8635 Talking/Music-playing Time:up to 5 hours Bluetooth Profiles: HFP /HSP/A2DP/AVRCP Standby Time: up to 150 hours Battery capacity:95 mAh Working Distance:10m Weight:22g Color: red, blue, green, orange, black Certificate: CE RoHs FCC Waterproof level: IPX8 Function *Support stereo sound music * CVC 6.0 Noise Cancellation technolgy * IOS battery capacity display * Support call receive function * Support stereo high definition music * Support the last number redial * Voice prompt function * Multi-point function, can connect 2 mobile phones at the same time.