Features : - Automatically Bubble:Bubble in 0.25s with non-contact operation, prevetnts cross-infection of bacteria, and has no burde on handwashing.  - Key Operation:Long pressing to turn on/off. Tap to switch between Fahrenheit and Celsius. Double-click the button to enter the gear shifting mode: display the current gear, each press within 2s to addagear, 01 gear is child mode, 02 is normal mode, and 03 is enhanced mode.  - Dedicated Non-marking Adhesive Paste Installation:The machine body and wall-mounted panel is separate, one sticking and one hanging, no nailing, worry-free installation.  - Wall·mounted Design:The machine body is small, simple and stylish, suitable for toilets, kitchens, public places and other environments.  - Dense and Delicate Foam:Precisely control the mixing ratio of soap and air, the foam is denser, more skin-intimated, deep cleaning, and notharming.     Specifications : Color: White/Blue;  Input: 5V 1A;  Power: 3W;  Interface: Type-C;  Battery: 1500mAh;  Water Tank: 320ml;  Executive Standard: GB 4706.1-2005;  Weight: 324g;  Size: 144x160x77mm/5.66x6.29x3.03in;     Package Included : 1 x Soap Dispenser;  1 x Packing Box;  1 x User Manual;  1 x Type-C Data Cable;  1 x Wall Bracket;  1 x Funnel