1500W, 120V High Power : High power Bathtub water heater submersible - heats 5 Gallons Water in Minutes, UL-Listed, safe and secure. NOTE:must use 15A outlet, the Above Ground Pool Heater is 12.5A current. Five Star Safe : 1.304 Stainless Steel guard protection. 2. Power On Indicator. 3. High-quality conductive copper wire. 4. Standard Plug. 5. Excellent airtightness to prevent short circuit and electric shock. 【Portable Safe】: The 304 stainless-steel guard on the swimming pool heaters protects the heating element from directly contacting persons or animals, smart Timing, regular power off, no worry about forgetting to power off. Electric water heater is smaller to carry, perfect for winter washing, camping, travel, etc. 【Warning Tips!!!…】: 1.Make sure the portable pool heaters completely immersed in water. 2.Never plug 2 heaters on the same outlet, avoid fire hazards.. 3.People can’t stay in the water while the heater is working. Easy to Use : Make sure the water cover the water