WI-C400 Wireless...

Has the function of suppressing background noise, boosting low frequenciesLED display at the charging box has the digital charge indicator, mic sensitivity range is about -42dB?3dBBattery life is about 8 hours in active modeFast and stable connection through Bluetooth 5.0High quality of sound with strong bass due to 10 millimetres size dynamics

Multi-point connectionsHands-free callslightweight comfortable and foldable designup to 40H battery life andspeed charge

BT 5.0 technology ensures higher data transfer speed, more stable and fast connection, and lower power consumptionTrue wireless dual-ear design, left and right earphone channels are separatedTouch control design, no more pressure on your ears. Easy to control music and calls, and activate voice assistantBuilt-in mic on both earbuds with intelligent noise reduction delivers clearer talking sound in stereo mode40mAh battery in each earbud ensures about 3 hours of music time