description Bluetooth version: V5.1

Noise reduction version: CVC 8.0 Working distance: connection within 10 meters Single ear capacity: 50 mA

Charging compartment capacity: 2000 mAh

Auto Power On: Yes Auto pairing: Yes

Battery life: about 220 hours in total (need to be used with the charging cabin) Talk time: about 180 hours in total (need to use with charging cabin)

Earphone charging: about 40 times Charging compartment input current: 5V 1A Magnetic absorption function: magnetic absorption nanocharge Control mode: touch operation

Applicable products: smart matching mobile phones, tablet computers (An/ioS and other systems compatible)

characteristic Play pause (tap left ear 1 times), Answer hang up (tap left ear once), Summon Siri (press and hold left ear for 1 second), Volume down (double-tap left ear 3 times), Switch previous song (tap left ear 2 times), Power on and off (press and hold for 5 seconds) Charging method: earphone charging: put the earphone into the charging compartment and cover the lid, the earphone automatically charges, the earphone lights up red when charging, and turns off after being full. Charging in the charging compartment: After connecting the data cable, the red light in the charging cabin is fully charged and the red light is off