Use infrared smart sensor design to make your daily life more convenient. Suitable for many liquids such as liquid soaps, shower gels, shampoos, hand lotions, etc. Not only for bathrooms, but also for kitchens, it has a wide range of applications. Small in size, light in weight, easy to carry, and does not take up too much space when used. Made of high quality ABS material, which is safe and durable to use.