work straight out of the box just needs to have 4 batteries.
I received my Soap Dispenser and it is very easy to use, all you need it 4 batteries and you can use it straight out of the box.
✔️ [ Touchless Experience] The automatic soap dispenser has a precise trigger zone for accurate, that can quickly bubble in 0.25 seconds high-speed activation. An infrared sensor can detect your hand in 5cm, making foam more accurately. No dripping or trailing, no wasted soap.
✔️ [ High-Quality ABS] Using ABS plastic, ABS plastic has high impact resistance, high mechanical strength, wear resistance and moisture resistance. Lab test more than 200,000 times without problems. Powered by 4 AA batteries (Not included), one replacement can be used for about 3 months.
✔️ [ Observable Capacity] 350 ml/11.8 OZ capacity with visible volume, check volume at a glance, and variable dispense control soap volume by adjust +/- switch to control the liquid volume from 0.5 to 3ml. Low decibels of running sound, it won't bother you when you use it.
✔️ [ Protect Your Hands] Soap dispenser is perfect for bathrooms, kitchens, hotel, hospital, schools, restaurant, office clinics. Applicable to liquid soap, shampoo and dish soap of various brands. Automatic soap dispenser with waterproof design can be wiped with damp towel, but don't flush the unit with strong flowing water and put it upside down.
✔️ [ Wide Compatibility] Foaming soap dispenser is compatible with foaming hand soap or hand sanitizer. Foam hand soap is recommended for better results. To dilute a normal liquid soap, a 1:4 soap ratio to water is recommended.