A. Instant heating: It utilizes a stainless - steel cup heating element. This water heater is equipped with a rapid heating system, allowing for use shortly after startup without extensive waiting. It heats evenly and has a relatively long service life. It also features anti - leakage and anti - cracking functions. B. Intelligent constant temperature: It is equipped with an intelligent temperature control chip, which uses intelligent technology to calculate water and electricity consumption to maintain a relatively stable water temperature. C. Overheat protection: It has an over - temperature protection function. When the temperature gets relatively high, the heating will automatically stop, enhancing safety during use. The temperature range is from 30 degrees Celsius to 55 degrees Celsius, and the constant - temperature state may vary according to the season and current intensity. D. Easy to use: This instant - heating water heater is equipped with a digital display knob. You simply need to turn the switch to start it working. It is relatively easy to install and can be installed on the wall or a shelf. E. Application scenarios: This instant - heating electric water heater is customized for most well - decorated house styles and is also suitable for places such as barbershops, bars, hospitals, and kitchens.