Features : *Fast and easy defrosting: With this antifreeze car instrument, you can effectively melt ice and snow on your windshield and in minutes. No more scraping or waiting for the engine to warm up. *Animal-proof feature: Keep your car instrument safe from gnawing fly with this antifreeze device. It is cleaner and hygienic than using traps or poison, and you don't need to use any special substances to make it work. *Safe and reliable: This antifreeze car instrument is human and pet-friendly, safety and health for you and your loved ones. It won't cause any harm to your car or the environment. *Easy to use: This antifreeze car instrument is simple and practical, with a compact appearance that makes it small and light. You can easily carry and use it anywhere, anytime. Just turn on the switch to activate the device and enjoy its benefits. *Versatile Antifreeze Car Instrument: This product can be used in various cars, hotel bathrooms, and other indoor or outdoor settings. It prevents your instruments from freezing and cracking in cold weather and keeps them functioning properly. Specification: *Part Name:Interference antifreeze device *High Universality Fitment: =YES *Material:ABS *Color: black *Type1Pcs Anti-ice instrument /2Pcs Anti-ice instrument /10Pcs Small snow shovel *OEM Number:/ *Size:/ Package Content: Interference antifreeze device*1/Interference antifreeze device*2/10Pcs Small snow shovel Instructions for use: 1. Fix the instrument in a safe and stable position in the car. 2. Turn on the switch to activate the device. 3. The electromagnetic waves released by the instrument can melt ice and snow. Note : 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the dat