Product Model /K08

Bluetooth version /V5.0+EDR

Bluetooth solution/Sinoblue AB5635B

Frequency range /2402-2480MHZ

Transmission power /Class2

Bluetooth support protocol /HSP/A2DP/AVRCP

Transmission distance /10-15 meters

Music playback time /7-8 hours (80% volume)

Talk time/About 8 hours

Charging voltage /USB DC5V

Charge time /1.5-2H

Standby time /200 hours (Bluetooth connection status)

Horn size /9*16mm

Product size /178*163*47mm

Battery capacity /3.7V/145mAh

Glasses weight /40g