Awei T50 Wireless Headphones Bluetooth 5.3 Earbuds With Mic ( 6-Month Official Warranty )

Bluetooth version: 5.3 (AC7003D) Talk time: 5h Play time: 6h Charging time: 1.5h Battery capacity of earbuds: 35mAh*2 Battery capacity of charging case: 300mAh Interface: Type-C Horns:Φ10mm/16Ω*2 ENC depth of 4 microphone: ＞- 40dB Supported protocols: HSP, HFP, A2DP, AVRCP Battery capacity of earbuds: 35mAh * 2 (with protective IC but protective plate) Battery capacity of charging case: 300mAh (with protective plate) Horns: Φ10mm/16Ω*2 Charging time: 1.5h Talk time: 5h Play time: 6h (20h at 80% Volume with Charging Case) Standby time: 200h Sensitivity: 104±3dB Impedance of Horns: 16Ω*2 Input standard voltage: DC 5V Frequency response range: 20-20KHz ENC bandwidth: 100Hz-3KHz Maximum transmission distance: 15m Horns: Φ10mm/16Ω*2 Voice prompt: supported Multi-point connection: unsupported Wearing method: Semi-in-ear User manual: Chinese and English Interface: Type-C Waterproof rate: IPX6 ENC depth of 4 microphone: ＞- 40dB