Overview: <br>High fidelity acoustics, bluetooth devices, and voice quality (DSP), bluetooth version 4.0, can be simple pairing safely<br>When driving, work or walk freely speak.It at a reasonable price for you to enjoy all the convenience brought about by the hands-free calls.It has no complex functions, the installation is very simple and quick.<br>This version is for stereo sound channel, adopting digital signal noise reduction technology, DSP, cooperate with bluetooth 4.0 + DER + ESCO, makes signal transmission more stable, clear calls, listening to music without noise, allowing you to enjoy hands-free calls brings unprecedented comfortable<br>Parameters:<br>Bluetooth version: V4.0<br>Transmission distance: 10 m<br>Duration: 5 hours<br>The standby time: 5 days<br>Weight: 10 g<br>Colour: black, red<br><br><br>Standard configuration:<br>1 x bluetooth headset<br>An xusb charger<br>1 x instruction<br>1 x earplugs
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