Parameter:

Color: Night Black, Glacier Blue, Fluorescent Green, Lavender Purple

Bluetooth version: V5.1+EDR

Distance: 10 meters

Talk time: about 16 hours

Listening time: about 16 hours

Headphone battery: 120MAH

Wireless frequency: 2.4GHZ

Supported protocols: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3

Transmission distance: 10 meters

Charging voltage/current: 5V/1A

Charging time: about 1 hour

Standby time: 300 hours

Speaker impedance: φ8MM 32&;

Microphone sensitivity: -42Db

Working temperature: -10-50℃

Packing size: 19*14.8*2.8CM

Complete set weight: 92.5G

Individual headset weight: 20.5G

Complete set of accessories: packing box, manual, data cable, earphone, 4 ear caps.