AA Batterties is not included Automatic sensor operated: The touchless hand disinfection machine is designed to nebulize hand sanitizer or alcohol, and provide automatic dosage of spray, which enables a quick and easy hand disinfection and eliminates cross contamination, achieving optimal hand hygiene. Battery Operated :This alcohol hand sanitizer soap dispenser is operated with batteries.This disinfectant hand sanitizer also can be rechargeable with an adapter.(Not equipped 4pcs AA batteries ) Convenient and Hygienic: Just put your hand under the sensor to start the soap dispenser, you can effectively avoid cross infection without touching the soap dispenser. Suitable for public places such as offices, hotels, hospitals, medical institutions, schools, etc. Material 100% Virgin ABS Engineering Plastic Color White Case (Imported ABS engineering plastic)+ Black Mirror Capacity 350ml, 0.8-1ml each time. Bottle Refillable Type Desktop Power supply 4PCS AA batteries Pump mode Spray/ Drop/Foam optional Pump Life 30000 times Usage hospital / office building / hotel/home After-sale Service Online technical support, Free spare parts, Return and Replacement Project Solution Capability graphic design, 3D model design, total solution for projects, Others Size 10.2x 7.8x17.8cm Adjustable Spray Volume YES Temperature Alarm No Application Hospital, School, Kitchen, Bathroom, Office Building, Workshop, Supermaket After-sale Service Online technical support Project Solution Capability 3D model design, total solution for projects Certification CE, RoHS, FCC