4GB SD Card portable digital speaker

This portable digital speaker is so small and easy to carry. It can display time with alarm clock.
Also, It has good sound quality , and it can read SD Card. What's more, it can play MP3/MP4.
It is multi-media player for you and can bring endless happiness for you.

Key features:

-Portable design, product small and easy to carry
-Reading SD card, U disk (MP3/WMA format for music)
-Display time, with alarm clock function
-Remote control functions, selection functions
-Power charge indication light
-Power switch, volume, size of the adjustment
-Be able to take 3.5 audio interface with all of the audio devices to player music
-Built-in lithium battery
-Kinds of interface: 2.5mm audio cable,3.5mm speaker cable, Nokia interface, Sony Ericsson interface

Specifications:
Power: Lithium battery, USB power cable, power adapter(5V,800mA)
Speaker Power: 4Ω3W
Speaker: 40mm,40 hms
Frequency response: 150-18Khz