*Features*:

*Cooling Sitting In Summer*:Our innovative cooling sitting cushion adopts unique water cooling system to maintain the seat cushion at a constant 26°C/78°F temperature,which 10°C/50°F lower than your body temperature. Compared to normal seat cushion,this thermostatic cooling seat cushion eliminates the discomfort of sitting in sweltering,muggy conditions,but brings you a cool and comfortable sitting experience.
*Built-in Fan With 3 Speeds*:To further enhance the cooling effect,the cushion is equipped with 2 high-performance built-in fans. These fans with 3 adjustable speeds efficiently cool the water system inside the cushion,maintaining the desired temperature of 26°C/78°F at all times.
*Smart Timer & Safe Protection*:Due to its advanced temperature sensor,this water cooling seat cushion will automatically turn on when the temperature reaches 30°C/86°F,offering you with immediate relief from the heat. And it will auto off after 4hours working,avoiding energy wastage and potential safety issues.
*Soft Comfortable Material*:Multi-layer design combines practicality with comfort. The upper breathable mesh fabric ensures constant flow of fresh air and prevents heat build-up. Waterproof film serve as an additional protection,shielding any stains from immersing into the interior cushion. Skin-friendly PU leather and thickened sponge fillings provide superior support and comfort. Detachable PU cover makes cleaning at a breeze.
*Low Consumption & Long Lasting Usage*:5V/1A low power-consumption USB plug supports up to 26hours continuous working in low speed(tested by 10000mAh power bank). 500ML/16.9OZ large capacity water bottle can be used for 15hour,no need to frequently refilling. Energy-saving water cooling seat cushion ensure all-day freshness for people who need to sitting all day long,like driver,white collar and more.

*Specifications*:

​ Product Type: Cooling Sitting Cushion With Fan
Material: PU, Plastic
Color: Black
Power Supply: 5V/1A USB Port
Built-in Fan Quantity: 2Pcs
Fan Speed: 3 Levels
Timer Setting: 4Hrs Auto Off
Temperature Sensor: 30°C/86°F Auto On
Water Bottle Capacity: 500ml/16.9OZ
Water Usage Time: Support 15Hrs Continuous Using
Fan Working Time: 13Hrs on High Level; 26Hrs on Low Level (tested by 10000mAh power bank)
USB Power Cable Length: 23cm/9.05in
Power Bank Bag Size: 9.5x15.5cm/3.74x6.1in
Water Bottle Size: 6x21cm/2.36x8.26in
Cushion Size: 60x43.5x3.5cm/23.62x17.12x1.37in
Cushion Weight: 1.1kg/2.42lbs
Package Size: 45*32*13cm/17.71*12.59*5.11in
Package Weight: 1516g/3.34lbs

*Package Lists*:

1x Seat Cushion
1x Water Bottle
1x Bottle Bag
1x Power Bank Bag(Power Bank Not Included)