【Stable and constant temperature】 Silent, energy-saving, low-speed, air cooling technology. The host uses air cooling technology to cool water through the water loop into the mattress, reducing the heat contact between the mattress and the body by 3-8 degrees, making it comfortable and cool 【Energy Saving & Efficient】With a power consumption of only 8W, 12V low-voltage power supply,this portable cooling mat is an energy-saving alternative to air conditioners – perfect for use all night 【Superconducting Cooling Pad】 Perforated PVC nylon adhesive fabric, with a dense five pointed star perforated cooling pad. It is breathable and not stuffy, making coolness more comfortable 【Hidden water tank】 It is tightly matched and beautiful, easy to add water, and can be hung on the wall 【One-Button Smart Start 】The control panel adopts Touch switch button, with a click life of over 100000 times.Easily control your sleep temperature with one-button activation, Weight: 6.172943336 pounds, Manufacturer: RSQQL