... prices 3.Multi-color optional 4.EVA molded case Specifications Speaker mp3 case -Appliable for MP3,ComputerSGS& ROHS Promotion bag ... outdoor exercisesoffice, home ,camping2.Used for, MP3/MP4 player, Laptop computer, Mobile phone, CD player, IPOD/IPHONE. Product size: 18*10 ... :≤300mASupply Voltage Rejection:≥48dBSpeaker Unit:Diameter:(40/4Ω/2W)Case Material:EVA+PUDimensions:10*8.5*6.5cmWeight:300 ...