Wireless ANC Headphone
ANC Bluetooth 5.0 Headphone
Active Noise Cancelling
Volume Control
Adjustable Headband
12 Hours Working Time
Line in Function
4,Audio decode: SBC AAC
5,Speaker：40mm 32Ω
6,Bluetooth + ANC Chipset:BES2300Z
7,Battery capacity：400mAh
8,Working current：ANC:11mA,BT:12mA,ANC+BT:15mA
9,ANC：FB -25db
10,Charging time：≦2.5H
