Vender Portable Air Conditioner Neck Fan,Semiconductor Neck Cooler Air Conditioner Wearable,for Travel, Home, Office Black al mejor precio

Let life be full of technology. Compared with most other portable neck-mounted fans, the neck-mounted radiator uses a smart chip to control the temperature, and uses the cooling principle of two pieces of aviation aluminum heat conduction fins. By cooling the neck and lowering the blood temperature, the blood circulates throughout the body to achieve the effect of cooling and heating the whole body, realizing true intelligence and wearability. Semiconductor peltier-thermoelectric uleCooler efficiency:11 degree-16 degree lower than ambient temperature Refrigeration e Low e: lower down around 9-11 degree High e: lower down around 16-18 degree Power supply e USB cable to supply power Low e: Connect to the power supply. Attention Please do not cover the wind holes at the two side of the device, which will effect the cooling function. Operation Power on: Press the power/e button for around 1-2 seconds until the blue light is flashing.Low e: when power on, the device enter into low e.High e: when the device is in low e, press the power/e button for one timeto enter into the high e and the blue light will be on. Low Noise Design and Comfortable: To avoid the noise caused by the internal motor, fan blades, and air ducts of the traditional hanging neck fan, the portable neck hanging fan use low noise design. It is almost zero noise, suitable to use in any scenes. According to the ergonomic design concept, using selected high-quality soft rubber, it is more comfortable to wear. material: plastic COLOR: Black/White Package Contents: 1 x cooler 1 x USB cable<br />Only the above package content, other products are not included.<br />Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.