Features: 1. Kevlar material, heat up faster, heat more evenly, and successfully passed the abrasion test. 2. Built-in intelligent temperature control chip, three-speed adjustable temperature, intelligent temperature control is more convenient. 3. Fast heating in 10 seconds, large heating area. 4. The heating piece is fixed by hook and loop fastener, which is convenient and quick. 5. IP67 waterproof level, even if the switch and handle cover are soaked in water, they can work normally. When the handle cover needs to be cleaned, only unplug the plug and wash it with water, which is very convenient. Specification: Name: 20 types of smart temperature control three-speed hook and loop fastener electric heating grip cover_x000D_ Model: CS-974A1_x000D_ Net weight: 125G_x000D_ Gross weight: 150G_x000D_ Packing size: 12.1*3.6*16.1cm_x000D_ Input voltage: DC12V_x000D_ Cable length: 108CM (heating film to switch); 146CM (switch to electric door lock)_x000D_ Working temperature: -30C---+100C_x000D_ Power: high-end 20W; mid-range 15W; low-end 10W_x000D_ Material: composite fiber heating wire + Kevlar wear-resistant cloth, (L bracket) stainless steel_x000D_ Installation method: strong glue sticking and fixing, L bracket lens holder fixing_x000D_ Connection method: red connect to the positive pole, black connect to the negative pole (the lamp does not turn on when the connection is reversed, and only heats up)_x000D_ Operating instructions: power on: red light, blue light and green light each flash once and then go out_x000D_ Standby: The red light is breathing and flashing, and the temperature reaches a certain temperature and it will automatically turn into a blue light_x000D_ Working status: indicator light is always on (high-end: red light is always on, mid-range: blue light is always on, low-end, green light is always on)_x000D_ Click on the key: switch gears PackageList: 1*Electric heating gloves 1*Glue 5*Cable tie 1*Stainless steel bracket Note: The positive and negative poles are connected reversely, the switch cannot be used, and the electric heating element directly heats up