1. Material: ABS
2. Interface type: USB
3. Play format: MP3
4. Applicable object: computer
5. Input voltage: 5V
6. Channel: 2.0
7. Speaker effect: 3D surround, virtual surround sound
8. Stereo sound, powerful bass enjoyment
9. Cool colorful lighting effects, random change
10. Dimensions: 10.5 × 6.9 × 7.9 cm
11. Weight: 500g