* Material: Paper card
* Two speakers inside main compartment
* Could connect audio device, such as I-pod, MP4, MP3, personal stereo, laptop, etc.
* Output power: 1W.4Ω
* Power: charge from I-pod, MP4, MP3 directly.
* Unit size:8*8*8.5cm (single one)
Packing: each in a PVC bag
CTN Dimension: 48.5*48.5*37CM/60sets
G.W./N.W./CTN: 9/8kgs