Feature:
Brand: Awei T66Bluetooth version 5.3 (Jieli AC6976D8)Supported protocols: HSP, HFP, A2DP, AVRCPBattery capacity of earbuds: 35mAh*2 (without protection board but IC)Battery capacity of charging case: 300mAh (with protective plate)Diameter of horn: 13mmCharging time: 1hTalk time: 5hPlay time: 6h (Used with charging case under 80% volume: 20h)Standby time: 200hSensitivity: 1083dBSpeaker Impedance: 32Input standard voltage: DC 5VFrequency response range: 20Hz-20KHzENC Bandwidth 100Hz-3KHzMaximum transmission distance: 15mHorn: 13mm/32Voice prompt: supportedMulti-point connection: unsupportedWearing method: semi-in-earUser manual: Chinese and EnglishPort: Type-C Waterproof rate: IPX6ENC noise reduction for dual microphone: > -40dB
Package included:
1* Awei T66 TWS Earphone with Charging Box1* Charging Cable