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pls click here: http://www.dhgate.com/store/14312703
it is my honor to establish and keep a
long-term business relationship with you.
I will do my best to satisfactory your requirement.
Colors: Black Golden Silver White 4 Colors
Please tell us the Colors you want， or we willsend to yourandomly
Product Description:
*Wireless headphone easy to controls between calls and music.
*Fashion， perfect match with mobile phone.
*Save the power when the device is playing.
* Play or pause music， skip tracks， or start and end calls with the simple control keys.
* An embossed surface makes the keys easy to find， even when you're on the go.
* Adjust the volume with a simple twist of the control knob.
* Flow effortlessly between music and calls with automatic call switching.
* Long talking and music time.
* Product appearance of small and exquisite and delicacate.
Specification:
Intelligent voice navigation
1- Charging voltage: MICRO USB 5V
2-Working current: 10-20mA
3- Bluetooth Working range: 10M
4-Output power: 2x18mW
5-Frequency range: 2.401-2.480GHz
6- Distortion factor: ≤1%