Item Type: Automatic Hand Soap Dispenser Battery: 2 Lithium Batteries (Not Included) Battery Model: 18650 Applicable Liquid Types: Liquid hand cleaning products Bottle Capacity: 450ml Installation Method: Wall hanging, bracket fixed Operating Temperature: 10C-40 (15~35 is recommended) Working Mode: Body mode, counting mode, surface mode Temperature Accuracy: 0.2(34-42C) Display Screen: Digital display Package List 1 x Hand Soap Dispenser 1 x USB Cable 1 x Instruction 1 x Stock Pan 1 x Bracket 1 x Tripod Connection Port 1Enables a quick and easy hand cleanse and eliminates cross contamination, achieving optimal hand hygiene. 2Has a large capacity of 450ml, suitable for use liquid hand soap or any liquid cleaning product. 3Can be hanging on the wall that works well in keeping the counter surface clean. 4Using magnetic suction front cover, easy and convenient to change the hand cleaning product inside. 5The upper suction catheter, never leakage or clogging, suitable for home, hotels, hospitals or other public places.