This 3 in 1 speaker is multi-functional， not only plays stereo music， but also charges your Apple iPhone and iPod， and offers a stable support for Apple iPhone， iPod， MP3/MP4 player， mobile phone， psp.

General Specs 　
Type
Compatibility
Color
Speaker
Apple iPhone， iPod， MP3/MP4 player， mobile phone， psp
Black
Frequency
Power
Noise Ratio
150Hz-20KHz
4W x 2
>75db
Speaker Unit 2.75"
Audio Interface 3.5 mm
Features

Quick charge your Apple iPhone and iPod
Plays 360-degree surrounding stereo music from external devices such as MP3， MP4， mobile phone and PSP
Used as a stand， offering a stable support
Over-heat， over-current， over-charge， and short-circuit protection
Compact， lightweight and stylish

General Specs
Type Compatibility Color	Speaker Apple iPhone， iPod， MP3/MP4 player， mobile phone， psp Black
Frequency Power Noise Ratio	150Hz-20KHz 4W x 2 >75db
Speaker Unit	2.75"
Audio Interface	3.5 mm
Features
Quick charge your Apple iPhone and iPod Plays 360-degree surrounding stereo music from external devices such as MP3， MP4， mobile phone and PSP Used as a stand， offering a stable support Over-heat， over-current， over-charge， and short-circuit protection Compact， lightweight and stylish