Product Selling Points Electromagnetic Molecular Interference: Utilizing \"active electron technology,\" this antifreeze tool prevents water molecules from forming tightly packed structures, making it difficult for vapor to condense into ice at low temperatures. This innovative technology ensures effective antifreeze performance. No Special Substances Required: This car safety glass ice scraper requires no special substances. It relies on its innovative technology to affect the physical properties of water molecules, allowing them to vibrate actively even at sub-zero temperatures. Simple and Fast: This microwave molecular defrosting tool is designed for simple and fast use. Its compact size and lightweight design make it portable and convenient to use in various situations. Safe and Harmless: The energy consumption of this car safety glass antifreeze tool comes from nature, making it safe and harmless for both humans and pets. It can be used in various environments such as study rooms, living rooms, and bathrooms to quickly refresh the air while maintaining warmth and comfort. Dual Power Supply Modes: With a built-in USB rechargeable battery (10mAh), this winter defroster can last up to 4 days. Alternatively, it can be powered by solar energy, ensuring convenient use at all times.