Product parameter
Bluetooth version :V5.3
Wireless transmission range :10M
Audio noise ratio :>95db
Battery capacity :1500mAh
Battery voltage :3.7V
Normal volume playback :2 hours
Horn specification :45mm*2
Horn power :4Q/8W*2
Frequency response :120HZ-18KHZ
Size :198mm*92mm*95mm
Weight :645
Charging voltage :5V/500mA