*laptops speakers,mini speaker portable rechargeable,mp3 mini speaker*Compatible with mobile phone,Mp3,Mp4,Ipod,PDA laptops speakers,mini speaker ... portable rechargeable,mp3 mini speaker laptops speakers,usb speaker,mini speaker 1 ... -Battery9)Standard 3.5 audio ports10)Compatible with mobile phone, Mp3, Mp4, Ipod, PDA.Etc11)Injection molding process on the ...