LB02 Dual-function Neck Heater Pain Relief Portable Cooler Silent Neck Mounted Cooling Fan with 2 Modes for Office Home Outdoor - White

• The new second-generation upgraded cooling and heating principle, the intelligent chip controls the temperature, and the aviation aluminum-grade thermal conductive sheet has a stronger heating and cooling performance, allowing the whole body to feel warm and cold
• Adopt second-generation heating technology. More powerful heating technology, fast heating in 3 seconds, the temperature follows the aortic blood flow throughout the body as if being wrapped in warm air
• Almost no noise: Based on a design principle. Avoid the whirring noise caused by the internal motor, fan blades, and air duct of the traditional hanging neck fan. A heating and cooling device that can be used in meetings. Not disturbing is the best company
• The product is equipped with two highly sensitive detectors, which can intelligently control the temperature at the user-adjusted degree and maintain a constant temperature
• The silicone part of the hanging neck is made of elastic plastic + silicone. The soft and adjustable angle makes the product suitable for more different people. At the same time have an excellent wearing feeling

Specifications:

• Working voltage: DC5V/2A
• Maximum power: about 4W
• Battery: 2600mAh polymer
• Cold compress: first gear 25/second gear 20/third gear 15
• Hot compress: first gear 39/second gear 42/third gear 45
• Dimensions: 170 x 40 x 147mm
• Product weight: 0.23Kg