Features: 1. 1500W High Power: The electric water heater was used for water only, heats 5 gallons of water in a few minutes, the portable immersion heater will heat water forward to boiling when you plug in (It can't boil water), just make sure the water always fully covered the pool heater. 2. Stainless Steel Material: The immersion water heater uses stainles steel guard cover at the bottom. Electric bucket heater protects the heating elements from contacting persons or animals directly. The holes on the guard help release heat into the water faster. 3. Simple Operation: Immerse the electric pool heater into water below the watermark on the cord, plug the heater into socket. Check red power indicator light to make sure the water bucket heater is on. then the portable water heater starts working. You can know the water temperature through attached device, and then remove the plug from socket when temperature reach your requirement, takes out the immersion heater. 4. Wide Applicaiton: The instant water heater can be used in buckets, basins, bathtubs, mini inflatable swimming pools, etc. and the immersion heater is convenient, portable and suitable for travel, home. 5. Attenion Before Using: The submersible water heater must be completely immersed in water completely during working! Please takes out the portable outdoor heater before touching the water! Please do not use swimming pool heaters for more than 3 hours! Please do not plug two water heaters into a same socket to avoid fire. The cord and handle can't be submerged in water, there is a lowest watermark for reference on the cord. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Material: stainless steel+ABS Size: as picture show Power: 1500w Features: With thermometer, 70 degC automatic power off includes: 1 x Water Heater 1 x Digital LCD thermometer