The product is made of Kevlar wear-resistant cloth material, faster heat, more uniform heat after 8000 times wear test success, and more sturdy and durable Product switch built-in intelligent temperature control chip, six adjustable temperature, intelligent temperature control is more convenient, according to personal preference, adjust to the corresponding temperature The product increases the memory function, anytime you turn on the product can keep the best temperature of the last adjustment, more intimate and more convenient The product is specially designed with neutral function, when the switch is adjusted to neutral, the white light will be on for 5 seconds and then automatically shut down with 5 flashes, which will not consume the power of the battery and is safer and more convenient to use The product adopts large heating piece, large heating area, fast heating speed, 10 seconds fast heat, let your hands in the cold winter is no longer cold The product heating piece adopts magic sticker fixation, convenient and quick, easy and quick installation, no damage to the handlebar, beautiful and generous The product adopts IP67 waterproof grade, even if the handlebar cover is soaked in water, it can also work normally, when the handlebar cover needs to be cleaned, you only need to unplug it, and it can be washed, which is very convenient Specifications: Product Model: CSZH-974C1 Product weight: 117g Input voltage: DC 20-90V Product line length: 105CM (heating pad to switch) 142CM (switch to electric door lock) Working temperature: -30℃ to 100℃ Product material: Kevlar wear-resistant cloth + PET metal heating film Installation method: tape paste fixed, L bracket mirror seat fixed Wiring method: red to the positive pole, black to the negative pole (reverse light does not light, only heat) Product power values: first gear (red): 100%, second gear (orange) 90%, third gear (yellow): 80%, fourth gear (green): 70%, fifth gear (blue): 60%, sixth gear (white): this gear is empty, no current output (for reference only) Operating Instructions: Work status: indicator light is always on (first gear: red 100%; second gear: orange 90%; third gear: yellow 80%; fourth gear: green 70%; fifth gear: blue 60%; sixth gear: white 0%; ) Click the on/off key: switch gear and power on Memory function: choose a suitable temperature gear, long press for 3 seconds, will automatically shut down, memory function on The next time you turn on the temperature will be directly into the last save the use of the temperature gear Neutral: Adjust the switch button to the white light, and stay for 5 seconds, and the white light will flash 5 off, at this time the memory function is on, the gear is neutral, and the next time you turn it on will be directly into neutral, and then press once for the first gear working condition. 6-gear output and key sequence definition: red First 100% - orange Second 90% - yellow Third 0% - green Fourth 70% - blue Fifth 60% - white Sixth neutral, and then press the cycle. Note: Please select the appropriate gear according to the ambient temperature, and low-temperature conditions, due to the stiffness of the hand can not accurately perceive the temperature of the electric handlebar cover in time, please use the first low or middle gear, to prevent high-temperature burns It is strictly prohibited to energize the handlebar when not riding (empty burner) to prevent the electric handlebar cover from damaging the original handlebar due to high-temperature Wiring is recommended to connect the electric door lock wire, most models are black positive and green negative, specific conditions are recommended to use a multimeter measurement