Brwith: Awei
Model: T53
Bluetooth version: 5*3 (Jieli chip AC7003D8)
Supported protocols: HSP | HFP | A2DP | AVRCP
Talk time: 7H
Playing time: 6H
Charging time: 1H
Stwithby time: 200h
Interface: type & c
Battery capacity in charging case: 300mAh (with protection plate)
Earbuds battery capacity: 40mAh*2 (without protection plate but IC)
Best transmission distance: <1m
Maximum transmission distance: 10m
Voice prompt: support
Sensitivity: 104 ± 3dB
Horn diameter: 10mm
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Oralabs Chap Ice Cherry Lip Balm 4.25g (Made in USA)