A2 USB 2.0 Wire-controlled Non-luminous Mobile Phone Computer Mini Desktop Speaker(Black)

1. Mini does not occupy the desktop
2. Dual speakers, 360-degree stereo surround sound, surging bass
3. The sound is not delayed
4. USB power supply mode, 3.5mm audio interface, compatible with most 3.5mm interface devices on the market
5. Wire-controlled volume adjustment
6. Not glowing
7. Input power: DC 5V
8. Speaker size: 50mm x 2
9. Line length: about 1.3-1.6m