1.for ipod,mp3,mp4,cd,pc and mobiles 2.fm radio,usb&sd. 3.lcd display. 4.Bluetooth hands-free phone call. 5.direct factory.

Details information:

1.support usb/sd/mmc card.

2.for use with:mobile phone/ipodpsp/mp3 mp4.

3. Battery:build-in li-battery,rechargeable.

4.Bluetooth hands-free phone call

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.

6.output:3.7vx600ma.

7.built-in rechargeable.

8.li-ion battery.

Features:

Stereo sound.ultra-low sound. Powered from the bat 5v and dc 5v.

Packaging:

Speaker size:. 24x10.7x9.2cm.

Carton size:. 57x51x40.5cm.

Weight:. 820g.

Quantity:. 40pcs/carton.

N.w:. 31.2kgs.

G.w:. 32.8kgs.

Accessory:

Usb cable,audio cable,battery.