Ergonomic Grip Design: The surface of the handle features a honeycomb-patterned anti-slip texture, crafted from soft silicone material, providing a comfortable and secure grip with a dampened feel, enhancing the overall technological and premium appearance Secure Aluminum Clamp: The left-hand grip is equipped with an aluminum alloy clamp for easy and quick installation, ensuring a sturdy and reliable fixation Intelligent Temperature Control: The product features an integrated smart temperature control chip, with a 5+1 adjustable temperature setting, allowing for convenient and precise temperature regulation to suit individual preferences Memory Function: The product is equipped with a memory function, enabling it to automatically maintain the last used optimal temperature setting, providing a more personalized user experience Safe Standby Mode: The product is specially designed with a standby mode, where the white indicator light will illuminate for 5 seconds and then flash 5 times before automatically turning off, allowing users to safely switch to the white standby mode without draining the battery when not in use Weatherproof Design: The one-piece molded design prevents the ingress of rain and dust, protecting the internal components and extending the overall lifespan of the product, ensuring safer and more reliable usage Versatile Throttle Clips: The product is equipped with 6 throttle clips, allowing for compatibility with a wide range of vehicle models, expanding the installation options ACC Power Supply: The product is equipped with an ACC power line, which can be connected to the positive output of the vehicle, ensuring the power is cut off when the ignition is turned off, even if the user forgets to turn off the switch Specifications: Model: CS-1991C1 Material: Silicone Net weight: 364g Handle size: left handle: 127x52.8mm, right handle: 135.6x52.8mm Input voltage: DC12V Product power: 1st gear red: 30W; 2nd gear orange: 23W; 3rd gear yellow: 16W; 4th gear green: 13W; 5th gear blue: 10W; white light (neutral) Waterproof grade: IP67 Working ambient temperature: -20°C - +50°C Handle type: Sealed electric heating handle Applicable handlebar diameter: 22mm Switch type: Oval five-speed adjustable temperature control switch Installation Method: 1. First, you need to remove the original handlebars. Apply detergent or lubricant to the left handlebars, then install them on the left handlebars and tighten the screws on the handlebars (the left handlebars are installed). 2 . Remove the throttle cable from the original handlebars, select the appropriate throttle clip for installation, install the throttle cable, tighten the handlebar screws, and the installation is complete. Installation Precautions: 1. When installing the left handle, do not twist the handle too much, as excessive twisting may cause the heating wire to shift. 2. One-piece molding prevents rain and dust from entering the internal parts to corrode them, making the service life longer and safer 3. For models with a balance iron, please adjust the installation position of the balance iron. Do not squeeze the handle when tightening the screws. The balance iron should be slightly separated from the handle. If the installation position of the balance iron cannot be adjusted, please add a gasket between the balance iron and the handle to separate them. Excessive squeezing of the handle will cause difficulty in turning the handle switch, and the heating wire will be squeezed out of the handle surface and other abnormal damage. 4. Reverse connection of the positive and negative poles of the product may cause product damage, but if the wrong connection time with opposite polarity is within 5 seconds, the protection circuit can prevent product damage. Please be sure to confirm the polarity before connecting. 5. Before installing the product, please be sure to check the operation of the product yourself. If the power consumption is too large or the battery is aging, there are too many electrical devices, etc., resulting in insufficient power supply from the AC generator, this product will not work properly. 6. It ma