AF - A1 Bluetooth Earphone 2 Pieces With Mic True Wireless Earphones Sports

Twins are really wireless stereoChip: manufacturing of jerry chipsWireless version: 4.2Frequency: 2.4 GHZWireless range:about 10 metersReceive sensitivity: -90 DBMBattery capacity: 50mAHMicro - 5 p charging portWork time: 2 earphones 2-3 hours, one earphone 4-5 hoursStandby time: 80 hours, 40 hoursCharging time: 1.5 hoursSupports a match between two devices1.3 supports A2DP/HFP1.6 HSP1.2 / AVRCP1.6 / DI1.3Adopting advanced CVC6.0 active noise cancellationBuilt-in hd microphones with clear and loud sound Compatible : For Xiaomi Tablet1, Tablet 2, for xiaomi redmi note1 2 3,For Xiaomi mi 5,for xiaomi redmi pro,for meizu x5,for meizu 6For Samsung Glaxy s6,s7,s6 edge,s7 edge,s7 noteFor Huawei, LG, Sony and Other android mobile phonesFor iPhone 4 4s 5 5s 6 6s,for iphone 7 7Plus 6plus, 6s plus for iPad etc. IOS devicesFor 99% bluetooth enable device.