portable mini speaker 2.0
mini speaker/portable speaker 1. SD/USB mini speaker 2.Good looking mini speaker 3. radio mini speaker 4. good price speaker
mini speaker/portable speaker
MODEL: R20
| output power | 3W (RMS) |
| Signal-to-Noise Ratio | ≥ 74dB |
| Frequency response | 120Hz-20KHz |
| Distortion | ≤5% |
| Input sensitivity | 350mV |
| type | Portable mini active speaker |
| function | Read USB/ TF card and Radio function |
| Control mode | keying |
| Power-supply modes | li-battery / USB dc 5v |
| Speaker unit | Full Range Speaker 1.5inch4ohm5watts |
portable mini speaker 2.0
