General description This FLITI Automatic Soap Dispenser features a touchless design with an infrared motion sensor for quick and hygienic soap dispensing. Simply hold your hand 3-6 cm under the sensor to dispense soap foam or liquid in just 0.25 seconds, minimizing contact and reducing the risk of cross-infection. The dispenser has a large 500ml capacity and is compatible with various soaps, including hand sanitizer, dishwashing liquid, and shower gel. Technical specifications Size: 19.8 cm x 13.3 cm x 10.8 cm Maximum capacity: 500 ml Battery capacity: 2000 mAh Product weight: 440 g Waterproof level: IPX4 (non-inverted) Operating current: 400 mAh Operating voltage: 3.7 V Usage To adjust the soap quantity, press and hold the dispenser for 2 seconds to turn it on, then use the "+/-" buttons to select the desired amount (0.6s, 1s, 1.5s). For foam hand soap, pour directly into the dispenser. For liquid soap, mix 1 part soap with 3 parts water for optimal foam production. If the soap