Awei T66 ENC Earphone Bluetooth 5.3 Earbuds Stereo Sports Headset ENC TWS Headphones With Dual HD Mic

Brand: Awei
Model: T66 ENC
Bluetooth version 5.3 (Jieli AC6976D8)
Supported protocols: HSP, HFP, A2DP, AVRCP
Battery capacity of earbuds: 35mAh*2 (without protection board but IC)
Battery capacity of charging case: 300mAh (with protective plate)
Diameter of horn: 13mm
Charging time: 1h
Talk time: 5h
Play time: 6h (Used with charging case under 80% volume: 20h)
Standby time: 200h
Sensitivity: 108±3dB
Speaker Impedance: 32Ω
Input standard voltage: DC 5V
Frequency response range: 20Hz-20KHz
ENC Bandwidth ：100Hz-3KHz
Maximum transmission distance: 15m
Horn: Φ13mm/32Ω
Voice prompt: supported
Multi-point connection: unsupported
Wearing method: semi-in-ear
User manual: Chinese and English
Port: Type-C
Waterproof rate: IPX6
ENC noise reduction for dual microphone: > -40dB
Package included:
1* Awei T66 TWS Earphone with Charging Box
1* Charging Cable