Wireless Earbud TWS Mini True Bluetooth 5.0 Headphones Stereo Earphone Bass in-Ear Headset Wireless Charging Case

Descripción

Specifications:Bluetooth chip and Bluetooth version: WT200 low power core 5.0+EDRBluetooth protocol: HSP1.2, HFP1.6, A2DP1.3, AVRCP1.5Power input (Power Input): 3.3V-4.2VOutput (Output): 20mWLoad case (Load): 32Ω /φ12Rated power (Power): 74mWEarphone battery: single side 50mAH, plus protective plate polymer battery.Rechargeable battery: 220mAH, plus protective plate polymer battery.Charging power: headset 3.7V/20mA, charge box 3.7V/50mATransmission distance: 10 metersFrequency: 20Hz-20KGHzCall time: the longest 3 hoursSong time: the longest 3 hoursStandby time: about 160hNote:The wireless buletooth stereo earbuds utilize the latest TWS (True Wireless) Bluetooth technology,the audio frequency range is similar with WIFI signal.It is a normal phenomenon that in individual cases, slave earbud(right chennal) might be interference by wireless signals but it connected automatically after without sound for 1-2 seconds while master earbud(left chennal)runs fine.Please try reconnect the earbud if it has a sound or connection problem.The distance between the headset and mobile phone can not be greater than 10M.The distance between the two earphones can not be greater than 50cm.Support for bilateral calls.Packing list:2 x A6 Bluetooth Earbuds1 x Charge Box1 x USB Charger Cable1 x User Manual