Features: 1. It adopts a simple modification method, which is non-destructive appearance, convenient operation and very simple installation. 2. Using PET metal heating film, the heating speed is very fast, and it can heat up in a few seconds, which is safe and fast. 3. With three-stage adjustable switch, you can adjust the high and low temperature at will according to your own needs, and the design is very user-friendly. 4. The switch design can be directly installed on the rear-view mirror base without punching or breaking, which is very simple. 5. The DC 12V input is suitable for all motorcycles and has a very wide range of applications. Specification: Name: 12V boat type adjustable high and low temperature electric heating handle Material: PET metal heating film Size: Length: 9.5CM; Width: 8cm Input voltage: 12V Power: 10W (power on one side); 20W on both sides Handle temperature: low temperature: 30; high temperature 50-60 Switch type: three-stage adjustable switch Applicable models: 12V all motorcycle models PackageList: 1 Pair left and right handles 1 Pair heat shrinkable tubing 1*Waterproof insulation tape 1*Instruction