High quality stereo bluetooth headset/headphones high-definition speaker, superior sound, powerful bass system portable behind-the-head wearing design, convenient for sportsi supports control of play/pause, volume up and volume down built-in microphone, answer to the phone calls when paired with mobile phoneg built-in rechargeable lithium battery, charge directly from USB port no need to carry your device anymore! it allows you to put your device in the pocket or bag, and enjoy MP3 music or answer the phone through bluetooth any-time and anywhere without bothering from a mess of cable supports any bluetooth enabled mobile phone supports ios, Android, winphone8 and symbian systems specifications bluetooth version v3.0 frequency coverage 2.402~2.480ghz ism band sensitivity -80dbm channel 79 channels of 1mhz bw contact terms point-to-poin transmit speed 57~723kbps stereo compression ratio 44.1/48khz support system ios, Android, winphone, symbian , mac osx and win7/8 talk time up to 4 hours charge time 1-2 hours power source built-in li-ion battery (USB charging) control buttons play/ pause, back/ vol+, next/ vol- main function stereo bluetooth flexible headset for using with mobile devices operation the position of buttons face to the side with "bluetooth" symbol, the left button is back/ vol+, the centre button is play/ pause, and the right button is next/ vol- turn on hold play/ pause key for one sec, then the on/off light will flash quickly, which means your headset is on. Turn off hold play/ pause key for three seconds, then the on/off light will flash between blue and red lights quickly for twice and turn into dark, which means your headset has been turned off
Trustpilot
2 weeks ago
2 weeks ago
