Awei T88 ANC Bluetooth Earphone

Bluetooth version: 5.4Supported protocols: HSP, HFP, A2DP, AVRCPBattery capacity of earbuds: 35mAh*2 (protection IC)Battery capacity of charging case: 230mAh (protection board)Charging time: 1.0hCall time: 4hPlay time: 5.5hStandby time: 200hHorn diameter: 10mmSensitivity: 100±3dBImpedance: 16ΩMaximum transmission distance: 10mVoice prompt: supportedMulti-point connection: unsupportedWearing method: in-ear-styleUser manual: Chinese and EnglishInterface: Type-CWaterproof rate: IPX6 (earbuds only)Accessories: USB charging cable, user manual, large & small earplugs