Keep your spa or small pool clean and clear with the Lay-Z-Spa® Rechargeable Underwater Vacuum. The cordless vacuum cleaner comes with a USB charging cable, which will give the battery enough juice to last for 30 minutes. The pole on the pool cleaner reaches to 5 feet, making the bottom of the swimming pool easy to reach and clean. Clean off mildew, slime and debris with all the ease of vacuuming a carpet clean underwater. The debris is collected in an easy-to-empty stainless steel filter, which is transparent to allow you to see when it is full.