Chips: AC7018M8
Material: ABS+PC+ Metal
Bluetooth: V5.3
Battery: 1000mAh
Widely compatible with IOS/ Android devices
Type C charging 2.5 hours, 90H for phone call, 100h for music play, 800H Standby time
Size (with package): 19.5 *16.6cm
Net Weight 280g
Features: 40dB ANC+ENC, HIFI music