... player Digital speaker for ipod/ mp3/mp4/mobile phoneSpecification1.Recharge: USB charging, USB download charging, independent charging.2.compatible with ... CD player,PC/MAC,MP3 player,MP4 player, DVD ... for: Ipod, Sony Ericsson, NOKIA, SAMSUNG mobile phone,MP3 player and so on.Output: 2x5w (stereo)respond frequency: ...