1. Portable Foldable Speaker:
2. Technical specifications:
3. Output: RMS:0.5wx2
4. Frequency response: 20Hz to 20KHz
5. Speaker size: 27mm
6. Distortion rate: 5% maximum at 1KHz
7. Sensitivity: 120dB +/-3dB
8. Plug size:L type,3.5
9. Power Supply: 5V
10. AAx 1PCS