• Sensitive touch screen design of thumb and forefinger, send messages and play phone games sensitively without having to take off gloves
• Three gear temperature adjustable: lower 40℃, medium 45-55 ℃, high 55-60 ℃
• Suitable for skiing, cycling, traveling, and other outdoor activities

Specifications:

• Material: polyester
• Power supply: 8 x AA batteries (not included)
• Size: 34*17cm
• Temperature: three adjustable gears
• Blue low-temperature gear: 40 ℃
• Green medium temperature gear: 45-50 ℃
• Red high-temperature gear: 55-60 ℃

How to Use:

• Press the switch, the default blue light for the low-temperature gear, the temperature is about 40 ℃, press the green light is always on for the medium-temperature gear, about 45-55 ℃), press the red light for the high-temperature gear, the temperature of 55-60 ℃ after the automatic thermostat, the product that is, the product will be slowly warmed up to heat in 1 minute, and this cycle. Press the switch to turn off all LED lights.