Are you ready for something better than a cooling blanket or a cooling comforter for night sweats? Our bed cooling system will regulate your body temperature and provide you with a better night's sleep.PRODUCT INFORMATIONInterface input power supply: DC-12V1AFan gear: 4 gearsWater tank capacity: 1.7/ 2.5LMaximum fan speed: 2500 rpmMaximum fan speed: 4.8m/sPump head: 1.2 mMinimum operating noise: ＜48dBWater consumption per hour: 140-420ml24 hours power consumption: 6-18 hoursControl interface: physical buttonsHost size: 14×16×29cmMattress size: 1.6×0.7/1.4 mWet curtain paper size: 130×105×35mmMattress connecting pipe: 1.2m, inner Φ5.5, outer Φ8.7mmWater joint size: 7.5/8.5mmPower cord length: 1.5mFeatures: water shortage protection, visual tank water level, timer shutdown function, impurity filter function, independent cold air function, wind direction adjustment functionPACKING LISTMain unit, mattress, Silicone connecting tube, Power adapter, Manual, Water return device, External filter, Spare water plugTIPSPlace cooler higher than the mattress pad for better circulation.Cooling pads should be replaced every 4-6 months, friction will develop weak spots.