Feature:1. ImportantPlease carefully read the note and manual before use for safety.2. Fast Heating: 2500W strong power electric water heater with 25cm/9.8in large heating tube, improve 30% efficiency to ensure heats evenly and quickly. Heat dissipates to the water faster by flowing through the holes in the guard.3. Auto Off: Our immersion water heaters are designed with intelligent temperature control and automatically cut off the power when the water temperature reaches 75/165°F.4. Safety Protection: Instant water heater with high-quality stainless steel protective cover, effectively prevent heating elements from direct contact with humans or animals. Safe, no leakage, corrosion-resistant and anti-aging.5. Easy To Use: Take electric submersible water heater immerse in water at proper level, plug into any grounded outlet. Power indicator light shows the working status easy for control.6. Wide Applicable: Our portable pool heater suitable for different kinds of portable bathtub, mini pool, sink, bucket, washbasin which can hold hot water. Lightweight and portable for travels and outdoors.Specification:Specifications:Main Material: Stainless Steel + PPPlug Type: EU plug / UK plug / AU plug(optional)Voltage: 220V(EU plug/AU plug) / 110V(US plug)Automatic shut-off temperature: 75/165°FPower: 2500WFrequency: 50hzCable length: 1.5m/4.9ftSize: 25*3.7cm / 9.8*1.5inPackage List:Packing List:1 * Water heater1 * Manual