E6S TWS Wireless Bluetooth Earphones Noise Cancelling Headphones with Mic HiFi Stereo Sound Long Battery Life for Sports&Work

E6S TWS Fone Bluetooth Earphones Wireless Headphones for Xiaomi Redmi Noise Reduction Headsets with Microphone Handsfree EarbudsBluetooth Name: TWSBluetooth Version: Bluetooth V5.2Supported Profiles: HFP / HSP / A2DP / AVRCPSensitivity: 105dB±3dB S.P.L at 1KHzSignal Range: 10 meters (in an ideal environment without any large obstacles)Playback Time: Approx. 3 hoursTalk Time: Approx. 3 hoursStandby Time: Approx. 80 hoursCharging Time: Approx. 1.5 hours to charge the charging case, approx. 1 hour for the charging case to charge the earphonesNumber of Charges for Earphones from Charging Case: Approx. 2.5 timesPackage list:2xBluetooth earphone1xEndurance charging box1xcharging cable1xUser's manual