Fiber-Tech Construction Luxurious waterproof flocked pillow top with heavy duty 2-ply laminated side walls and bottom Digital Comfort Pump control panel newly designed pump panel with firmness control dial and USB port Convenient storage for cord and small personal items Manual pump can also be used to inflate the airbed through the 2-in-1 valve, in case if electricity is not available Air can be released quickly through the 2-in-1 valve by unscrewing the valve when electricity is not available The 2-ply fully laminated airbed firmly retains air while providing a perfect combination of superior durability, firmness, and comfort Pump will inflate for 5.5 minutes and automatically shut off if it is not stopped manually Stylish carry bag for easy storage and transport Weight capacity 600 lbs