Electromagnetic Molecular Interference: Using active electron technology, this antifreeze snow removal instrument prevents water molecules from forming tightly compacted structures, making it difficult for vapor to condense into ice under low temperatures. This innovative technology ensures effective anti-freezing performance. No Special Substances Required: This car window glass anti-ice snow remover doesn't require the use of any special substances. It relies on its innovative technology to influence the physical properties of water molecules, allowing them to vibrate actively even at freezing temperatures. Simple and Fast: This microwave molecular deicing instrument is designed for easy and quick operation. Its compact size and lightweight design make it portable and convenient for use in various situations. Safe and Harmless: The energy source of this car window anti-freezing tool is derived from nature, making it safe and harmless for both humans and pets. It can be used in various settings such as study rooms, living rooms, and bathrooms to quickly freshen the air while maintaining warmth and comfort. Dual Power Modes: With a built-in USB rechargeable battery 10mAh, this winter deicing device can last for up to 4 days. Alternatively, it can be powered by solar energy, ensuring convenient usage at all times.