Bluetooth: V5.3
TWS connection,RGB effect
Support AUX/TF/USB disk
Output power:15W *2,3inch
F/R: 90 Hz - 20 kHz
S/N: > 80 dB
Separation: > 60dB
Power supply:Type-C Battery:7.4v 2000mA lithium
Charge time:5h(5V/2A)
Play time：6h
Dimensions:255*125*173mm
Weight:1.7kg