1. Material: TPV
2. Working voltage: 12.4v-15v
3. Output power: 20-40W
4. Working temperature: -15-50 degrees Celsius
5. Handle size: left handle: 12.7cm; right handle: 11.9cm
6. Applicable pipe diameter: 2.2CM in diameter
7. Scope of application: ATV/ATV
8. Protection voltage: when the voltage is lower than (12.5+/-0.2) volts, the heating handle turns off the output, and the controller enters the sleep state
9. The handle is made of TPV material (thermoplastic vulcanized rubber), one-piece molding, has good anti-aging, heat resistance, high toughness, high resilience, and other properties, durable and environmentally friendly, and has a wider range of use
10. The product is equipped with a five-stage adjustment switch, the temperature can be adjusted at will, and keep your hands warm in winter and say goodbye to frostbite
11. Built-in smart chip, when the voltage is too high or too low, it will automatically cut off the power and enter the standby state, which is safer to use
12. High-strength waterproof design, not afraid of wind and rain, rain and snow can also be used normally

Instructions for use:
1. Power on the controller, the indicator flashes 3 times, and enter the standby state [Note: The flashing color of the indicator light is green to indicate normal, and the color is blue to indicate that the protection function does not work (controller failure), but it can also be normal heating】
2. In the standby state, press the button on the handle, if the power supply voltage at this time is lower than the electric heating start voltage, the red indicator light flashes a few times and enters the standby state.
3. In the standby state, press the button on the grip cover. If the power supply voltage is higher than the electric heating start voltage at this time, the system will enter rapid heating, so that the grip cover will heat up quickly, and after a period of time, it will enter smooth heating.
4. In the working state, each time you press the button, the electric heating power increases by 20%, and there are 5 levels in total. The colors of the indicator lights are: blue-cyan-green-purple-red.
5. In the working state, when the power supply voltage is lower than the electric heating start voltage, the corresponding gear indicator flashes. If the voltage remains below this voltage within 7 seconds, the controller will cut off the electric heating output and enter the standby state. If the normal voltage is restored within 7 seconds, the indicator light will be on and normal operation will start.
6. In the working state, when the power supply voltage is higher than the set maximum voltage value, the controller immediately cuts off the heating output and enters the standby state.

Temperature range:
1. First gear: left hand handle: 10min 28.6 degrees Celsius, 60min degrees Celsius, 120min degrees Celsius, 180min degrees Celsius; right handle: 10min 26.6 degrees Celsius, 60min 29.6 degrees Celsius, 120min 32.5 degrees Celsius, 180min 36.4 degrees Celsius
2. Second gear: left handle: 10min 35.5 degrees Celsius, 60min degrees Celsius, 120min degrees Celsius, 180min degrees Celsius; right handle: 10min 38.8 degrees Celsius, 60min 45.8 degrees Celsius, 120min 52.2 degrees Celsius, 180min 54.0 degrees Celsius
3. Three gears: Left handle: 10min 47.8 degrees Celsius, 60min degrees Celsius, 120min degrees Celsius, 180min degrees Celsius; right handle: 10min 47.0 degrees Celsius, 60min 65.1 degrees Celsius, 120min 65.8 degrees Celsius, 180min 66.4 degrees Celsius
4. Four gears: left handle: 10min 54.2 degrees Celsius, 60min degrees Celsius, 120min degrees Celsius, 180min degrees Celsius; right handle: 10min 53.5 degrees Celsius, 60min 61.1 degrees Celsius, 120min 75.8 degrees Celsius, 180min 78.7 degrees Celsius
5. Five gears: left handle: 10min 59.4 degrees Celsius, 60min degrees Celsius, 120min degrees Celsius, 180min degrees Celsius; right handle: 10min 61.9 degrees Celsius, 60min 70.2 degrees Celsius, 120min 86.8 degrees Celsius, 180min 89.1 degrees Celsius