Awei T1 Pro in-Ear Fone Bluetooth 5.3 Earphone TWS Wireless Headphones With Mic

Brand : AWEI

Bluetooth version: 5.3

Supported protocols: HSP, HFP, A2DP, AVRCP

Talk time: 9H

Play time: 8H

Charging time: 1H

Best call distance: <1M

Maximum transmission distance: 10m

Battery capacity of charging case: 300mAh

Sensitivity: 100.1dB

Horn diameter: 10mm

Impedance: 32Ω

Frequency response range: 20H-20KH

Voice prompt: supported

Multipoint connection: Unsupported

User manual: Chinese and English

Included accessories: USB charging cable / user manual / earplugs of different siez