bluetooth headset

adopt the most advanced tual-mic noise cancellation tech to stop any interferenc.ensure all conversations can be free from obstruction
bluetooth A2DP

In Ear Bluetooth Headset V4.0 Neckband Style For Sport

 
 
Brand Name:

Bluetooth In Ear Bluetooth Headset Suitable For Iphone Samsung Motorola Nokia HTC Sony<span style="

 
Pink Ear Hook Bluetooth Headset V3.0 / Purple Mobile Earpiece

Calorie counter bluetooth headset smart bracelets with answer the call,pedometer, measure distance, Calorie expenditure management..

 
 
Model Number

Noise Cancelling Wireless Stereo In Ear Bluetooth Heads

- CSR 4.0 bluetooth chipset
- Loud sound for music
- Clear call quality
- Caller ID broadcast
- English voice prompt...

 
Cellphone Mono Ear Hook Bluetooth Headset with Microphone Class 2

Distance measurement bluetooth headset smart bracelets with answer the call,pedometer, measure distance, Calorie expenditure management,etc.

- CSR 4.0 bluetooth chipset
- Twins Bluetooth Headset
- Loud sound for music
- Clear call quality

Specifications and Features:
1) Talk time: 5-7hours and standby time of 6 days
2) Repeat-dialing functions supported;
3) Connect to Bluetooth

Specifications and Features:
1) Talk time: 5-7hours and standby time of 6 days
2) Repeat-dialing functions supported;
3) Connect to Bluetooth

Specifications:
1) Headset and Handsfree Profile
2) Headset and Handsfree Profile Compatible for Bluetooth phones
and Home-phone upgraded wi

Features:
1) Used in cars
2) Specially designed for safe driving
3) Instant telephone communication can be achieved with this RF wireless

 V 4.0 Hands Free In Car Bluetooth Headset Black For iPhone / iPad  <s

Sports and health bluetooth headset smart bracelets with answer the call,pedometer, measure distance, Calorie expenditure management,etc.

 Compatible with Bluetooth 1.2- or 1.1-enabled mobile phones, PDAs, PCs and more
 Ergonomic, removable ear hook with improved back housing design

Wearable technology smart bracelet bluetooth headset with pedometer, measure distance, Calorie expenditure management, sleeping management,etc.

 
 
•   &n

Layer:1-24layer
Board thickness: 0.4-2.0mm
Copper thickness: 0.5-5oz
Min. drilled hole size: 0.15mm
Copper thickness in hole: >20um

Never strain to hear far-off sounds again! Bell & Howell® Micro Plus amplifies sounds and enhances hearing up to 100 ft. away;

Specifications:
1) Standard: Bluetooth 1.1
2) Range: 10 meters
3) Audio CODEC: CODEC 15 bits resolution, S/N>60dB
4) Frequency band: 2.4GHz~2.

Smart Fitness Pedometer Bluetooth Smart Bracelets Bluetooth Headset with pedometer, measure distance, Calorie expenditure management, etc.

1. Wireless stereo Bluetooth headphone
2. Supporting AUX in
3. Built-in sensitivity microphone
4. Support HSP, HFP, A2DP, AVRCP Profile

dual-microphone AudioIQ2 noise-cancelling technology retains natural sound of your voice,Pivoting mic boom lets you wear headset on either ear......

Answer The Call Smart Bracelet Bluetooth Headset Bluetooth Headset with pedometer, measure distance, Calorie expenditure management, etc.

1.Bluetooth specification: version 1.2
2.Bluetooth profile supported: headset and handfree profiles
3 Works with all major Bluetooth mobile phones

Features:
1) Compliant with bluetooth V1.1
2) Supports prifiles: headset and handsfree
3) Wireless connectivity up to 10m
4) Supports recharge