







| Transmission Type | 2.4GHz Frequency Hopping System |
|---|---|
| Frequency Range | 20Hz-20KHz |
| Max. SPL | 115dB |
| SNR | >65dB |
| Max. Wireless Distance | 200m |
| Input Parameters | 5V==9mA |
| Lithium Battery Parameters | 3.87V, 97mAh, 0.376Wh |
| Working Time | Approx. 9h |
| Charging Time | Approx. 1.5h |
| Working Environment | -10~50? |



























