Specifications:
1) P100: CD bag/case, size 16 x 16 x 5cm, 2 x AA batteries (not included)
2) P200 MD bag/case, size 13 x 13 x 4.5cm, 2 x AAA (not included)
3) P300 MP3 bag/case, size 10 x 10 x 4.5cm, 2 x AAA (not included)
4) P400 MP4 bag/case
5) P500 ipod bag/case, 2 x AAA (not included)

Features:
1) The bag can play music like media speaker
2) Different styles and sizes suit for CD, MP3, MD, FM radio, ipod players
3) Colors: blue, orange, black
4) Additional accessories: mountaineering hook
5) Output: 0.5W
6) OEM orders welcome
7) For other details and modes, please view the quotation list or website