350ml alcohol volumetric bottle, can avoid the frequent hand sanitizer. Infrared 0.25s, automatically detect liquid, non-contact and pressure-free. The transparent bottles can be used to see the internal use of the liquid and keep the amount of remaining liquid. 5cm detection distance. The built-in infrared motion sensor and precise sensing technology can immediately detect your hands and spray the hand sanitizer and provide an automatic dose of spray. Simple and elegant. The appearance of this vaporizer is simple and elegant, with an ite size. Uses eco-friendly materials, durable and drop-resistant. High performance micro motor, low power consumption. Automatic induction spray generation and infrared sensor technology. A new saving method can reduce liquid consumption by 50%. Very suitable for your family for optimal hand hygiene, it can not only be put into the foam soap directly, but also suitable for various washing liquids such as bath liquid, detergent, shampoo and age cleaner (must be mixed with water). Perfect for your family, cafe, office, school, hotel and restaurant. Battery operated and waterproof - Requires 4 AA alkaline batteries - Long standby mode - Can be placed and moved at any time to avoid problems electrical safety - The battery is not included in the package.