Handheld Spa Hot Tub Vacuum- Cordless Small Above Ground Pool Cleaner with 2 Brush Heads, 90 Mins Running Time, 12 Gallons/Min Powerful Suction, Ideal for Cleaning Debris and Sand Underwater, BlackBrand: PoolMr Color: Black Features: 90 Minutes of Running Time: Our cordless hot tub vacuum cleaner features a powerful 2. 5Ah lithium battery, offering up to 90 minutes of runtime, which is perfect for fully cleaning your small pool, pond, spa, hot tub, or jetted bathtub in just one charge! It takes about 4 hours to fully charge, but that means you get long lasting performance when you need it Powerful Strong Suction: This hot tub vacuum spa vac