Portable Speaker with USB/SD Reader Function

1. Material: ABS
2. Speaker power: 2W
3. Speaker spec: 36mm 4ohms
4. Frequency Response: 150-18KHz
5. Battery Capacity: 500mAh

Function:
1. Portable and small design.
2. Button: Power on/off, prev, next, play, pause,
Volume+/-
3. Built-in MP3 player, can play MP3 files in SD/MMC card, can also read USB Flash Drive.
4. Can connect all MIDI devices with 3.5 audio interface to play music, like the digital products as MP3, MP4, music mobile, laptop, IPod.
5. With remote controller and function of mode switching
6. Built-in Lithium battery.
7. LED screen.
8.3 power supply modes: Built-in Lithium battery, connect to PC by USB port, DC Adapter.
9. Support to switch directly between external signal/MP3(USB Flash Drive/SD card)
10. With FM Radio, Clock, Alarm clock, Auto-turn-off Function.