Detailed Product Description

1. Portable mini speaker fit for iPod, MP3,MP4 player,PC and mobile phone
2. Built-in amplifier with high efficiency to deliver a full spectrum of pure, vivid and distinct sound
3. Over 8 hours of playtime with 4 alkaline batteries
4. Can be used with any portable audio device with stereo jack output
5. Power supply:USB5V,DC6V(4XAAABattey)or AC Adapeor
6. Speaker system:4 ohms 2W
7. Output power:1W*2
8. Frequency response:80Hz-18Hz
9. S/N ratio:>65dB
10. Signal cable:220mm STR cord
11. Plug:Stereo 3.5mm
12 Dimensions(L*W*H):100*70*70mm
13. Color: white, black, orange, green