ieGeek® High-definition Wireless Bluetooth Headphones Sports Headset for Iphone 4 4s 5s Samsung HTC Smartphone (G01-Black)

Features:
100% Brand new,quality assurance
Dual Link Bluetooth Headset
High-definition speaker, superior sound, powerful bass system
Portable behind-the-head wearing design, convenient for sports
Allow you answer the phone anytime and anywhere
Supports control of play/pause, volume up and volume down
Built-in Microphone, answer to the phone calls when paired with mobile phone
Built-in rechargeable lithium battery, charge directly from USB port
Supports any Bluetooth enabled mobile phone.

Specifications:
Bluetoooth version: V1.2/V2.0
Frequency coverage: 2.402~2.480GHz ISM Band
Sensitivity: -80dbm
Wireless transmitter standard: Class 2
Channel: 79 channels of 1MHz BW
Contact terms: Point-to-Point
Transmit range: Up to 10m
Transmit speed: 57~723Kbps
Stereo compression ratio: 44.1/48KHZ
Support format: MP3 WMA
Talk time: Up to 4 Hours
Charge time: 1-2 hours
Power source: Built-in Li-ion Battery (USB Charging)
Control buttons: Play/ Pause, VOL +, VO -, Call/ Receive
Main function: Bluetooth flexible headset for use with mobile phones

Package Included:
1 x Bluetooth Headset ( Blue )
1 x USB Cable