This model is powered by battery, the delivery does not include the battery Thank you, good day Quality shops are at your service Wall design, transparent installation: bring to users a comfortable and excellent experience fully automatic liquid induction: Provide a reasonable liquid to prevent waste head High quality pump: After a strict non-leak test Reminder: When the liquid is loaded for the first time, it must be detected several times. Once the liquid has elapsed in the inner pipe, the liquid can be evacuated normally. Main material: ABS Cleanly designed wall-mounted soap dispenser: The automatic disinfection machine can be easily installed on the wall and has a sticker without drilling. It is made of high quality ABS material, which has the durability characteristics, resistance to falls and rust resistance. Compact wall design saving space, improves environmental integrity and is easy to match with bathrooms, kitchens, offices, hotels, etc. Multifunctional soap dispenser: The automatic alcohol sterilizer can contain 350 ml of liquid soap, hand disinfectant, alcohol disinfectant, gel, etc., and is easy to use. Very suitable for bathrooms, kitchens, kindergartens, offices, schools, hospitals, airports, hotels, restaurants and other public places. The soap dispenser is ideal for public places. Product name: Automatic phone wash Product template: LW-XS1 / LW-PS Product size: 200mmx105mmx68mm Induction distance: 5-10cm Product Capacity: 350 ml nominal voltage: DC6 * 1.5V Weight of the product: 367 g Induction time: 0.25 second Optional color: white Liquid release method: Spraying Quantity delivered: 1 * PCS