Features: 1. **Self-Heating Technology**: Our Portable Antifreeze Device utilizes advanced microwave power to generate heat, effectively melting ice and snow on roofs and driveways, ensuring safety during winter storms. 2. **Easy to Use**: Simply turn on the device and place it in a stable position. The automatic operation and temperature detection make it user-friendly for everyone. 3. **Durable Design**: Constructed with a robust plastic casing, this device is built to withstand harsh winter conditions, ensuring long-lasting performance and reliability. 4. **Multi-Functional**: Not only does it melt ice and snow, but it also helps deter pests by creating an environment that encourages them to escape, making it a versatile winter tool. 5. **Energy Efficient**: Powered by a microwave supply, this device is designed to be energy-efficient, providing effective ice melting without excessive power consumption. Our antifreeze device is equipped with a microwave power supply, a magnetron group and a plastic casing. Under the dual effect of electromagnetic composite belts and active electrons, the ice and snow on the roof can melt rapidly. Even if the house is exposed to blizzard conditions for a long time, it will not freeze or be completely covered with snow. Its usage method is very simple: 1. Turn on the instrument switch. 2. Place the instrument in a safe and stable position at home. 3. The electromagnetic molecular interference released by the instrument can melt ice and snow or allow pests to escape. And it can detect temperature and operate automatically.