model: T20
Bluetooth version: 5.4
Speaker size: 13mm, copper ring composite film
Battery earphones: 40mA
Charging case: standard 400mAh
Charging time: 1 hour for earphones, 1.5 hours for charging case
Play time: 5H in noise reduction mode; 6H in normal mode with 80% volume
Noise reduction depth: single feed depth of 25 ± 3db
Transmission distance: 10 meters
Color:all
model: A82
Bluetooth Protocol: HFP1.6/HSP, A2DP, A VRCP, GAIA,
Playing time: one up to 7-8 hours, pair up to 6-7 hours
Charging time: 1.5 hours
Transmission distance: up to 15 metres
Socket type: Android
Usage: DJ, Portable Media Player, Computer, Mobile Phone, Game Player
Do you have any question? Tel:86-755-89827099/7199/7299/7399
Company Focus Areas： Memory series,Battery series,Bluetooth series&Promotion series
