SPECIFICATIONS:
BT Chipset: OUALCOMM QCC3024 5.0
ANC Chipset: ADI SSM2000
Battery capacity: 3.7v @500mAh
Charge currency: about 350MA
Charge time: about 2H
Playing time: Bluetooth:ANC OFF,60% volume about 30H
Playing time: Bluetooth +ANC ON,60% volume about20H
BT profile: A2DPv1.3.1,AVRCPv1.6,HSPv1.2,HFPv1.7,CVC8.0
Stanby time: about 300h
ANC: about -25db
Driver: 40mm
Talking mic: ECM 4015,-42db±3db,100-10KH
Audio code: SBC,AAC
USB type: Type-c
AUX Type: 3.5mm