Automatic dispenser Roinoim provides hygienic and precise dispensing of mouthwash without splashing or waste. Three adjustable dosing levels allow volume customization for individual needs. Waterproof construction made of high-quality materials guarantees reliable operation, while a 19.36 fl oz reservoir reduces refill frequency. Built-in lithium battery offers up to one year of autonomous operation, and self-cleaning function maintains cleanliness and ease of use