Returns accepted within 3 days, only for damaged or wrong products. Return offered in the form of Cash refund or Product exchange. Buyer is the responsible for the shipping fees.
Bluetooth 4.0, lower power consumption and fastest pairing,it can pair 2 phones at the same time and take or pick up a call from either Voice command operation and voice incoming call number notification,simple speak out 'YES' or 'NO' to answer/refuse incoming calls CSR8 system chips, Bluetooth 4.0 version, more pure and clear audio quality, stability and compatibility (Support IOS and some Android system) is stronger, perfectly compatible with music, audio and video other multimedia software. Long standby time up to 100 hours, talking time up to 5 hours. The charging cable and USB device is connected, plug and charge, convenience DSP noise reduction technology can effectively block out the noise , allowing the other side to hear more clearly