The product switch has a built-in intelligent temperature control chip, with five + 1 adjustable temperature levels. Intelligent temperature control is more convenient and can be adjusted to the corresponding temperature according to personal preferences. The product has added a memory function, which can maintain the best temperature last adjusted at any time, which is more considerate and convenient. The product adopts an integrated molding design to prevent rain and dust from entering the internal parts to corrode them. It has a longer service life and is . It has a double throttle cable buckle and a installation range. The switch is fully optimized and upgraded The body is more compact and light, the touch is more sensitive and fast, and the appearance is stylish and simple. [Input voltage]:DC12V [Handle length]:Left handle:121mm; Right handle:121mm (without handle plug) [Product power]:1st gear [red light]: 32W; 2nd gear [orange light]: 24W; 3rd gear [yellow light]: 16W; 4th gear [green light]: 13W; 5th gear [blue light]: 10W; Neutral gear [white light]: 0W (this data is the power when the voltage is 12V) [Working ambient temperature]:-20-+50 [Handle type]:Sealed or openable electric heating handle [Suitable pipe diameter]:22MM [Switch fixing method]:Rearview mirror fixing, glue fixing [Protection voltage]:When the input voltage is equal 16V, it can be turned on, but the white light flashes quickly 3 times to shut down. Note: Installation guide not included, we strongly recommend you professional installation. Note:The picture shows a high-definition rendering, and there is a slight color difference actually received, which will not affect the use. Type:A:Plastic Switch Colour:Black Material:rubber Package Contents: 1 * Electric Heating Handle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.