This item features a highly practical single frequency switch, allowing you to effortlessly toggle between opening and closing a specific frequency band based on your requirements. Its efficient heat dissipation system ensures prolonged operation. It effectively blocks the primary mobile phone band, as well as WIFI and GPS signals. Regardless of the setting, this device enables you to create a tranquil environment wherever you may be. Its portable design allows for easy transportation.
Precautions:1. Compact in size, making it convenient to transport.
2. Capable of disrupting signals across six bands, effectively blocking all mobile phone communication.
3. User-friendly operation, simply power on to start using immediately.
| Model | EO-0621 |
| Jamming frequencies | GSM: 925-960MHz
3G: 2110-2170MHz 4G: 2300-2400MHZ WIFI /2.4G: 2400-2500MHz GPS L1-L5: 1170-1580MHz |
| Jamming radius | Up to 30 meters |
| Power supply | Built-in battery |
| Total output power | 3W |
| Operating temperature | -10℃ to +50℃ |
| Operating humidity | 5% to 80% |
| Device weight | 2000 g |
