Wrap-Around Grip Heater for Motorcycles, USB Grip Heater with Switch, 3-Level Temperature Adjustment, Cold Protection Hot Grip, Motorcycle Grip Hot Cover, Easy Installation, Bicycle Motorcycle Handle, Winter Touring, Hot Grip, Motorcycle Throttle, Waterproof Cold Protection L25 [10-Second Rapid Heating & High-Quality Kevlar Material] The motorcycle grip heater is made of high-quality Kevlar material, and the grip heater heats up faster and more evenly. After passing 8,000 wear tests, the durability has been improved. The motorcycle grip heater adopts a large heating plate with a large heating area and fast heating speed, which can quickly heat up in 10 seconds, so your hands will not be afraid of the cold even in the cold winter. [USB Connection & 3-Level Temperature Adjustment] Can be used by directly plugging into a USB port. The USB grip heater has a built-in smart temperature control core, and the temperature can be switched in 3 levels with a short press. High temperature: Red (approx. 70°C), Medium temperature: Green (approx. 60°C), Low temperature: Blue (approx. 50°C). The rated parameters are 5V2A, please use the corresponding power supply. If the current value is less than 2A, the temperature will be lower than the normal value. [IP67 Fully Waterproof] The motorcycle USB grip heater made of high-quality Kevlar is durable, has passed 8000 wear tests, and also adopts IP67 fully waterproof material, which is less likely to accumulate water than other fleece specifications, and there is no lack of temperature due to water accumulation. It can handle rain and snow. Note: Please keep the grip heater as dry as possible. In wet conditions, water will take away the heat and lower the temperature. In bad weather, please prevent the USB port from getting wet and malfunctioning. [Countermeasures for freezing hands when riding on cold days] It's painful to have frozen hands in winter! In winter riding, no matter how thick your gloves are, you can't stop the piercing cold wind, and stiffness and numbness in your hands greatly affect the sensitivity of your reactions, making you prone to traffic accidents and freezing your hands. You can't operate flexibly, leading to traffic accidents. You only want to get through the winter with your favorite grips. The roll heater is recommended for those people. [Set Contents] Velcro heater body x1, Instruction manual x1.