Bluetooth: V5.0
TWS connection
Support AUX/TF card
Output power:10W*2
F/R: 90 Hz - 20 kHz
S/N: > 80 dB
Separation: > 60dB Power supply:Type-C 5V  charge 

Battery:4400mAh,3.7V

Charge time:3.5-4h(5V/2A)
Play time：15h
Product Size :L170*W63*H90mm
Weight:801g