Details information:

Technology parameters:

1.out put:rms 3wx2.

2.frequency response:100hz-20khz.

3.s/n radio:>=85db.

4.lond speaker:1.5"x3w/4ohm.

5.input:3.7v

Packaging:

Speaker size:. 190x50x120 mm.

Carton size:. 65x35.5x43 cm.

Weight:. 520g.

Quantity:. 60pcs/carton.

N.w:.31.3kgs.

G.w:.32.8kgs.

Accessory:

Usb cable,audio cable.