Product Details;

USB Rechargeable Neck Heater Cooler, Portable Neck Fan, Low Noise with Massage, Heating and Cooling Function

3 in-1 Massager, heating, and cooling: the electric scarf with temperature control technology provides heating and cooling mode, suitable for year-round use.

The heating mode can adjust the temperature of the scarf between 40 and 50, and the cooling mode can operate at 10 to 25 lower than the ambient temperature.

Flexible size: the size around the neck can be adjusted by the knob to meet various needs.

Made of ABS shell and aluminum alloy radiator plate, it is light and durable and has no burden on your neck.

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.

-Comfortable to Wear - The silicone part of the halter is made of elastic plastic + silicone material, soft and adjustable angle

-Quiet Operation - Avoid the noise caused by the traditional hanging neck fan, and will not be disturbed when learning to work, etc.

Specification:

Working voltage: DC5V/1.5A

Executive standard GB4706.1-2005

The maximum power: 4.8W

Charging Time: 2 hours

Charging instructions: charging red light, full off, blue light on

Charging interface: Type-C

Battery: 2600mAh polymer

Working Time: 5 hours

Refrigeration first gear 15°C, second gear, 20°C, third gear, 25°C

Control method: Button

Heating first gear 40,second gear 45, third level 50

Material: ABS+PP+ electronic components

Size: Approx.170 x 40 x 147mm/6.7 x 1.6 x 5.8 inch

Package Includes:

1x Neck Fan

1x Power Cord

1x Manual