PP-178 Tour Guide Waistband PA Amplifier/Belt Speaker
♦ With SMD and SMT technology
♦ With USB/MICRO SD (TF) card input port, 1 AUX input and 1 MIC input
♦ With MP3 record function in USB/Micro SD card in MP3 format
| Model | PP-178 |
| RMS output power | 8W (Max) |
| Peak output power | 40W (Max) |
| Input | USB/Micro SD (TF) slot input, 1 AUX input, 1 MIC input |
| MIC input sensitivity | 50mV |
| Radio | FM radio |
| Music file format | MP3, WMA, WAV files |
| Speaker size | 4 Ohms, 3" |
| Frequency response | 100Hz-15KHz |
| Distortion | <1% (1W) |
| Recorder | 1GB USB/SD card around 1,000 minutes 64GB USB/SD card around 64,000 minutes maximum |
| Power supply | External DC 5V input |
| Build-in battery | DC 3.7V/2200mAH rechargeable lithium battery |
| Charge time | 5-7 hours |
| Working temperature | -25°C ~ 45°C |
| Net weight (Kg) | 0.32 |
| Dimension (mm) | 93x33x104 (LxWxH) |
