Take the hassle out of spa maintenance with the Lay-Z-Spa rechargeable underwater vacuum. With an easy-to-use rechargeable battery, you don't have to worry about hoses or cords getting in the way while you clean dirt and debris from the bottom of your hot tub or small pool. This vacuum can run continuously between charges for up to 50 minutes. After you use it, plug it in to recharge. The pivoting suction head features wheels and brushes to ensure you get every hard-to-reach corner as clean as can be, with all the debris getting trapped in the easy-to-empty stainless steel compartment. The simple press-button operation makes cleaning a breeze!.