1, PVC waterproof speaker bag 2, Compatible with iPod, iPhone, MP3, MP4, PC, CD, PDA, PMP, etc. 3, Integrated stereo speaker 100% PVC ... waterproof bag speaker for iphoneThe details info of product 1 ... ,0.5W4. 3.5mm digital jack 5. Compatible with iPod,iPhone,MP3,MP4,CD,PDA,PMP etc…..6. Size: 128*165 ...