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Find Verified Jh 811A2 Vhf Multifunction Wireless Headphone Suppliers, Manufacturers and Wholesalers

Oct-24-20
Supplier From China
Apr-20-20
Supplier From Shenzhen, Guangdong, China
VERIFIED
Feb-26-16
Supplier From Shenzhen, Guangdong Province, China
Oct-08-19
Supplier From Shantou, Guangdong, China
May-21-10
 
1. Anti-interference
2.Digital wireless transmission
3.Long distance transmission
4.Work frequency band:2400MHz-2483MHz ISM
5.High fidelity tone quality,HDCD effect; 16/48k/64k sampling ratio
6.Latency less than 0.5ms
7.Encryption function.

15*15cm
770 Jh 811A2 Vhf Multifunction Wireless Headphone Suppliers
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May-01-07

Wireless Headset

$26
MOQ: Not Specified
 
Wireless headset

Transmit frequency:2.4-2.486ghz
Modulate mode:gfsk
Frequency range:2403mhz-2480mhz with frequency jump automatically.
Sampling rate:32k/7.8k, sampling precision:16bit
Effectyive distance:up to 20 meter
Sound input impedance:1k
Working voltage:5v
Consume current:55ma
Stero resloution:70db(typ)
Frequency response range:20hz-20khz
Sensitivy:-94dbm
Harmonic distortion: 0.3(1w)
S/n:85db(typ)
Dynamic range:98db(typ)
Operation temperation:-10-85¦
Mar-02-21
Nov-04-20
Supplier From Shenzhen, Guangdong, China
Jul-18-20
Supplier From Shenzhen, China, China
Sep-23-19
Supplier From Shenzhen, Guangdong, China
Oct-14-20
Supplier From Shenzhen, Guangdong, China
Mar-19-11
Supplier From Shenzhen, Bao'an District, China
 
Speaker impedance: 32ohm¡à15%
Speaker sensitivity: 105db¡à3db
Speaker frequency response: 100-16, 000hz
Plug type: 3.5mm
Cord length: 2.2meters
With in-line microphone.

Color box packing .40pcs/a carton .
Carton size: 65.5*37*40.5cm.
Mar-23-05
 
The transmitter transmit stereo signal in 86 mhz to wireless headphone in the scope of 20 meters with interference free.
While the single headphone operating, it becomes fm radio receiver between 83.5-108mhz.
Connect headphone to computer with attached cable as for net icq purpose.
Inspecting the voice around transmitter in scope of 5 meter to receiver as an inspector.

Specification:
Transmits frequency: 86mhz
Maximum transmit distance: 20m
Inspecting scope: 5 m (around transmitter)
Fm radio frequency: 83.5-108mhz
5Snr: >35db
6Sensitivity: >22uv
Maximum output power: 0.5w
Nov-21-07

Headphone

$2.95
MOQ: Not Specified
Supplier From Shenzhen, Guangdong, China
 
Headphone

In recent years, more and more sports program arises on tv, especially as the 2008 beijing olympic games is approaching, how to enjoy fantastic live without disturbing others becomes a world-wide social issue. And now, wireless headphone as a new concept steps into our view. What you need to do is just tuning the tv mute, and wearing the headphone , then you will possess your own private space, just enjoy yourself. Meanwhile, it is also suitable for the old who have disability in audition.
Jh-810a vhf multifunction wireless headphone adopts auto scan technology to wireless transmitting and receiving signals from tv, mp4, psp, ipod, pc and any other audio devices without disturbing others or considering the limitation of the connection cables. It's transmission frequency is 85.5mhz and it's transmission distance can reach 50 meters. The whole item is composed of a transmitter and a receiver. For the receiver, it has wireless receving and fm radio function.
1. Wireless use for headphone.
2. Can be used at home or car, compatible with portable dvd, gps, tv, pc, etc
3. Fm radio function.
4. Wired use for headphone with microphone for talking on internet (only for jh-810a1)
5. High-quality stereo wired headphone(only for jh-810a1)
6. Transmission frequency : 85.50.2mhz
7. Transmission distance: 50 meters

Colorful paper box
Nov-04-14
 
1) csr multimedia hi-fi blutooth chipset
2) apply to any bluetooth mobile phone
3) frequency response: 30hz-15khz
4) signal to noise ratio: 76db
5)r/l channel separation: 45db
6) effective distance: 10m.
7) battery: lithium
8) music listening time:about 8 hours
9) standby time:160 hours
May-09-20
Supplier From Meizhou, Guangdong, China
Jun-24-19
Supplier From Shenzhen, Guangdong, China
Dec-22-21
Supplier From China
May-08-21
Supplier From China
May-05-11

7 Inch Tablet Pc

$55
MOQ: Not Specified
Supplier From Shenzhen, Futian District, China
 
Hot!!! 7 inch Hightlights:
1*super thin 7 invh tablet pc with wm8650 processor.
2*The tablet pc is equipped with 7" display that allows users to easily view documents and webpages comfortably

3*android 2.2 OS
4*High Speed Connectivity Anywhere with Wi-Fi 802.11b/g
Easily functions in any connected environment with fast and complete connectivity (WiFi 802.11b/g)



1. CPU: VIA8650, High-performance 800MHZ CPU+300MHZ DSP
2. Operation system: Android 2.2 (Support Flash 10.1)
3. Memory: 256MB DDR2
4. Storage Device :2GB NAND Flash maximum capacity of 32GB tf card
5. Gravity : 4-Dimensional G-sensor
6. LCD: 7" Touch screen, 800*480 pixels
7. Network : RJ45 Cable Internet: 10/100M adaptive
8. WIFI:IEEE802.11b/g/n wireless network
9. 3G: External 3G (Support Huawei E220, etc)
10. I/O Port: 30pinUSB switch interface*1,Headphone *1, MIC*1 JACK*1, TF card reader
11. Audio: 3.5mm headphone jack
12. High-quality stereo loud speaker: Built-in microphone
13. Media File :Audio file formats supported: MP2, MP3, WAV, AAC, WMA
14. Video file: formats supported: 720p video playing, MPEG1/2/4; MJPG; H263; H264
15. Photo file formats support: JPG, JPEG, BMP, and PNG.
16. Camera :Built-in 1.3MP camera
17. Power adapter: 9V,1.5A
18. Battery :Battery capacity:1800mAh
19. Size :L198 * W127* H90mm



Packaging

1 x Android Tablet

1 x USB cable

1 x Charger
770 Jh 811A2 Vhf Multifunction Wireless Headphone Suppliers
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