Awei t53 anc tws in-ear hifi music bluetooth 5.3 wireless headphones
noise cancellation (including anc + enc)
bluetooth version: 5.3 (7003d8)
talk time: 6h
play time: 7h
charging time: 1.5h
battery capacity of earbuds: 40mah*2
battery capacity of charging case: 300mah
interface: type-c
horn: φ10mm/32ω
enc depth (four mic for call): >- 40db
anc depth: >- 35db
specification:
supported protocols: hsp, hfp, a2dp, avrcp
battery capacity of earbuds: 40mah*2 (without protection board but ic)
battery capacity of charging case: 300mah (with protection board)
standby time: 300h