Ecandy Sports Universal Wireless Music Stereo Bluetooth Headset Earphone Headphone for Cellphones,Smarthpone Iphone 4s,5

Specification: Material: Plastic & Rubber Dimension: About 14.5 x 13.5 cm USB Cable Length: About 62 cm/ 24.8 Talk Time: Up to 4Hours Standby Time: Up to 250 Hrs Control Buttons: Play/ Pause, VOL +, VO -, Call/ Receive Noise Reduction Ear Plugs Bluetooth version: 1.2/V2.1, wireless transmitter standard of class II Frequency coverage: 2.402~2.480GHz ISM band Sensitivity: -80dbm Transmit range: up to 10m Transmit speed: 57~723Kbps Stereo compression ratio: 44.1/48kHz Channel: 79 channels of 1MHz, B/W Contact terms: Point-to-Point Support Format: MP3 WMA WAV Support System: Windows 98 / 2000 / XP / Vista Mini USB IN Built-in Li-ion Battery (charged via USB) Main Function: Bluetooth flexible headset for use with mobile phones or computers Package include:1x Bluetooth headset 1X USB cable How to get paired it with your phone:Press the middle button and hold it for about 10 seconds, during the time of 10 seconds, you should do:1, take out your phone, turn on phone bluetooth fuction;2, Search new bluetooth device of the headset.The left/right button is controlling forward/next, press and hold it to volume up/down.