2 In 1 Portable Heating And Conditioner Wearable Neck Protector Electric Scarf

Product description：

2 in 1 heating and : the electric scarf with temperature control technology provides heating and mode, which is very suitable for year-round use. The heating mode can adjust the temperature of the scarf between 38 ℃ and 52 ℃, and the mode can operate at 6 to 11 ℃ lower than the ambient temperature.

  Flexible size: the size around the neck can be adjusted by knob to meet various needs. The length range is 37-50cm / 14.54-19.65inch, and the width range is 12.5-18cm / 4.91-7.07inch, which is suitable for different people's ages and statures.

  Material: made of ABS and aluminum alloy radiator plate, it is light and durable, and has no burden on your neck. It can be folded into a small size and easily stored in a pocket or bag for easy use.

  Security design: using IC intelligent chip. When an over-current is generated, the power is automatically cut off and restarted to prevent failure. After the scarf cools, you can use it again.

  Battery:  can work continuously for up to 3 hours. You can also plug in a USB port or a mobile power supply to extend the service time.

specification:
Product name: Neck-mounted and heating device LT-F02
Material:
Main body: ABS, plate: aluminum alloy
size:
Min: width 125*height 40*inner width 80mm, maximum: width 180*height 40*inner width 145mm
perimeter:
The smallest: about 37cm, the largest: about 50cm
Color box: 17*15*5cm
Weight: 170g
Power supply: USB/mobile power
Power: 5V/2A
Gear position: I weak gear/II strong gear
Mode: mode/heating mode
Temperature: ( plate)
Heating mode: 38℃-52℃
mode: 10℃-15℃ lower than the ambient temperature
Use time: about 5 hours (5000mAh), about 10 hours (10000mAh), about 20 hours (20000mAh)
Including: 1*neck-mounted cooler and heater, 1*packing box