[AFTER RECEIVING THE PRODUCT PLEASE FULLY CHARGE IT BEFORE USE Comes with the charging cable without adapter. please using a 5v usb adapter for effective charging. remember to seal the waterproof silicone cap after charging When the infrared sensing area is blocked the power button will flash blue as a reminder. Just wipe the infrared sensing area clean to restore to normal CONVENIENT AUTOMATION: Infrared sensor ensures precise soap dispensing. Three liquid output levels can be easily adjusted via the power button SLEEK DESIGN: The sleek electroplated top and diamond design glass body give this soap dispenser a fresh elegant look. The transparent design shows the soap level and the wide mouth design is easy to refill 1800MAH BATTERY: One full charge lasts around 3 months reducing the need for frequent recharging. Long-lasting and durable RICH USAGE SCENARIOS: Compatible with common various gel soaps on the market. Not compatible with foaming soaps. Perfect for home bathroom kitchen farmhouse company office restroom household shopping mall commercial FRIENDLY FAMILY: Provide exquisite gift box packaging very suitable for the elderly kids wife husband friend parents as gifts so that they can enjoy the convenience brought by automation BLANCEL SUPPORT: We provide a one-year warranty including replacement products ensuring your peace of mind]