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. PVC Waterproof Bag Speaker2 ... stereo speaker,0.5W4. 3.5mm digital jack 5. Compatible with iPod,iPhone,MP3,MP4,CD,PDA,PMP etc…..6. Size ... KGSMEAS:40*40*29CM 100% waterproof bag mini speaker for iPhone