... of integrated digital audio player, connect your MP3, MP4, CD, Ipod, Iphone, PSP, mobile phones, computers.•Metal, cicular design, ... resistant 4OhmsLine in: configure 3.5mm stereo plugsPower Supply: support USB charging, charged by DC 5V Portable Mini Rechargeable Speakersfor ... with LED Displayer Speaker 5 colors Portable Mini Rechargeable Speakers for iphone ipod ipad USB Micro SD TF Card PC Laptop ...