Compatible with MP3, MP4, iPod, Computer, CD player

1) Compatible with any audio player with a 3.5mm jack, such as MP3, MP4, iPod, Computer, CD player.
2) Metal grilles protect your speakers while traveling.
3) Quad micro-driver design delivers crystal & clear sound.With rainbow light at the bottom and volume control
4) Power Supply: AC power; Frequency Response: 20Hz-20KHz
5) Output Power: 3W*2; Impedence: 4ohms
6) Cord Plug: stereo 3.5mm