The AirBedz Original Truck Bed Air Mattress offers a comfortable and fast solution to truck bed camping. It is designed to fit around and over the wheel wells of your truck, creating a sleep area that utilizes the entire truck bed. Heavy-duty construction ensures durability to withstand rugged environments and outdoor use. The integrated rechargeable pump inflates and deflates the mattress at the flip of a switch. An A/C Home charger is included so you can charge at home and inflate on the road. It is recommended that you charge the battery every 3-4 months to ensure the life of the battery. This also includes tailgate extension mattress.