Description
Features
- Top sale portable desktop speakers
- Sweet&claer sound
- Standard cable length
- USB power supply for laptop/desktop computer/ cell phone/MP3 and other audio devices
Specification
- Power supply: DC 5V
- Output power: 0.5Wx2
- Signal to noise fatio: 58dB
- Frequency response: 20Hz-20kHz
- Speaker horn: 52mmx2
- Distortion: 80Hz-20HZ<1%
- Standard impedance:49
- warranty : 30 days