mbeat® E2 True Wireless Earphones - Up to 4hr Play time, 14hr Charge Case, Easy Pair Features: Work out in style with the mbeat Exeed E2 Wireless Earbuds! With exceptional sound quality and utmost comfort, they pair using Bluetooth V5.0, offer up to 6 hours play time, includes an in-built microphone for calls and the charging case allows charging wherever you go! With the latest in smart touch technology to control your music or manage phone calls using simple taps. With IPX5 water resistant protection, these earbuds are ideal for working out, commuting, studying or leisure. Specifications: Earbuds- Bluetooth version: 5.0 Charging Voltage: +3.7V Battery Capacity: 50mAh ×2 Playing time: 60% volume up to 6h Additional 18 hours from battery case Fully Charging Time: 1 hour Wireless Profile Support: HSP/HFP/A2DP/AVRCP Sensitivity: 96±3dB Battery Case- Capacity: 500mAh Input power: +5V/1000mA Output power: +5V/100mA Charging Port: Micro USB Fully Charging time: 2 hours Additional Play Time: 18 hours