UGREEN WS111 HiTune T1 TWS True Wireless Earbuds 4 Mics bluetooth Earphones ENC HiFi Stereo in-Ear Bass Up Mode 24 Hours

Features High Clarity Calls with Upgraded 4 micEach earbud has 2 microphones on each 4microphones in total combine to reduce background noise and enhance voice pick up for good clarity on calls or making conferencing Superior Sound Quality6mm dynamic speakers and noise isolation deliver clear in ear call quality Dual Master Earbuds Seamless ConnectionThe newly developed bluetooth 5 0 chip transmit sound to the left and right simultaneously no more relay sound from one ear to the other Switch mode between stereo and mono without pausing 24 Hours playing timeThe earbuds provides 5 5 hours of playing time with the charging case you can enjoy an additional 24 hours Open to pairThe earbuds will automaticaly turn onparing when open the charging caseIPX5 Water ResistantGive your headphones all kinds of protection from sweat and splash Reversible USB Type CQuick ChargeUSB C fast charging technology allows you to get rid of the trouble of looking for charging cables of different specifications The transfer speed is up to 10 gbps and charge fully in 90 minutes Specification Brand UGREENProduct name HiTune T1 True Wireless EarbudsProduct model WS111Version bluetooth 5 0Profiles HSP HFP AVRCP A2DPbluetooth frequency 2400MHZ 2483 5MHZbluetooth range 10mCodec AAC SBCFrequency response 20HZ 20KHZSpeaker impedance 160Speaker sensitivity 97±3dBMicrophone sensitivity 38±3dBEarbuds battery capacity 2 50mAhCharging case battery built in Lithium polymer batteryCharg