1-10PCS Creative Dynamic Molecular Heating Defroster Durable And Efficient Defrosting De-icing Heater Portable Universal De-icer Description: Name: Portable Dynamic Molecular Heater Specifications: 1pcs Gross Weight: 67g Product Size:5.1*6cm Packing Size:7.5*7.5*7.5cm Instructions For Use: 1. Place The Instrument In A Safe And Stable Place; 2. Turn On The Switch To Adjust The Temperature; 3. The Heat Released By The Instrument Can Keep People Warm And Melt Ice And Snow. Specification 1. Suspended rotation releases kinetic energy and releases heat on site: this feature is based on the principle of suspended rotation and prevents the formation of ice and snow by converting kinetic energy into heat. 2. double ring structure leading to molecular U-rotation: this feature is based on the principle of molecular rotation and prevents the formation of ice and snow by converting kinetic energy into thermal energy. 3. the use of more kinetic energy to prevent water from freezing: this feature is based on the principle of kinetic energy and prevents water from freezing by increasing kinetic energy. 4. Warm water flow on the vehicle melts snow and ice: This feature is based on the principle of water flow, which melts snow and ice by flowing over the surface of the vehicle. 5. Molecular Generation, 360-degree De-icing, Compact and Portable 5-Point Feature: This feature is based on the principle of molecular rotation and flow, which prevents the formation of ice and snow by rotating and flowing molecules, as well as the feature of compactness and portability. Package Included: 1*heater