Chip: JL6973

Bluetooth version: 5.1

Transmission range: 10M

Horn: 10mm /32Ω/ composite film

Charging input: 5V-500MA

Earphone charging time: 1.5H

Charging time: 1.5h

Headphone battery capacity: 35mAh plus protection plate

Charging capacity: 350mAh plus protection plate

Talk time: 4h

Music playback time: 5h(70% volume)

Headset + warehouse working time: 18h

Color: Champagne Gold/Black

Material: PC+ABS environmental protection material

In-ear mode: In-ear type