Cooling & Warming Bed Mattress
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1. Chinese National Patented Invention Product, Patent No. : ZL 02221653.7
2. Function: 1) Cooling; 2) Warming; 3) Sterilizing bacterium and virus; 4) Producing fresh air.
3. The mattress temperature change range is from 23 to 45 centigrade. It's using the latest semiconductor fast cooling & warming technology. You can enjoy a cool or warm bed within 20 minutes.
4. The cooling & warming bed mattress consists of 3 parts: Mattress, Cooing Mainframe and Heat Exchanger. In the mainframe, there is an Ozonizer and Negative Ion Generator, which produces Negative Ions and Ozone. Negative Ions provides fresh air, and Ozone can sterilize most kinds of bacterium and virus, including SARS, Bird Flu and Dengue virus, which has been proved by the international and domestic specialist's experiment.
5. The material inside mattress is Natural Coconut Fiber, not the metal springs. So it has good air permeability & elasticity. Besides, it is durable, undistorted, mothproof, moldproof and moistureproof.
6. The skin will not feel dry when sleeping on it in winter, not like using the electric blanket.
7. Without using Freon compressor, no pollution, shaking and machinery noise, no side-effect to human body.
8. It can be used in hotel, hospital, household, car & boat, especially good for the old & weak, pregnant women and babies.
9. Working voltage: DC 12V, it's safe voltage, no need to worry about getting an electric shock.
10. Power input: 200W.
11. Various dimensions optional, matchs the bedsteads of any size. Mattress dimensions: Length: 190/195/200/203 cm; Width: 100/120/135/150/193 cm; High: 5/10/16/25/30 cm.