M19 TWS Wireless Bluetooth Earbuds Earphones Touch ControlModel : M19Model: M19Bluetooth specification:V5.1Bluetooth Profile:A2DP,AVRCP, HFP;HSPWorking voltage:3.1V~4.2VCharging voltage:5V-1ABattery capacity of the headset: 50MAHBattery capacity of the storage box:2000MAHPower Bank OptionTransmissio..
M20 TWS Wireless Bluetooth Touch LCD Display Headsets 2000mAh Power Bank Option charging time About 2 hours Music play about 3-4 hours Earbuds Model-M20 TWS Wireless EarphoneWireless Version-V5.1Wireless Profiles-A1DP/HFP/HSP/AVRCPTransmission Distance-10Mcharging time-About 2 hoursStandby-280 ..
QCY QY19 Wireless Bluetooth HeadsetBrand : QcyModel : QY19CVC6.0 intelligent noise reductionBuilt-in 90 mAh battery5-7 hours of using time for youControl music and calls from the headsetConnect with two Bluetooth devices at the same timeErgonomic headset design, comfortable to wearEnglish Voice Comm..