1)CE,ROHS,FCC,REACH 2)Speaker for Iphone,iPod 3)No need battery 4)Factory cheapest price ... speaker MPS-533 1)CE,ROHS,FCC,REACH 2)Speaker for Iphone,iPod 3)No need battery 4)Factory cheapest pricePortable ... link to Ipod, Iphone, Touch, 3GS(2) Suitable for Promotion, Gift, Store for sell. Pocket size to carry anywhere Power Source:passive Portable ...