BT version: V5.0

Frequency:90Hz-20KHz

Speaker driver:中 40mm*4 /4Ω

Output power: 10W*2

Battery: 7.4V/2600mAhPlay time: 8H
TWS connection
AUX in
Handsfree
Charging: 3-4H(5V/1A),Type C

Work distance:>10M

Size:210*70*99mm
Weight:1.0kg

Color: blackMaterial: ABS,fabric