FREE SHIPPING WORLDWIDEEnhanced sensor technology with three adjustable levels, compatible with various hand soaps.Detachable cup body for faster liquid replacement.Upgraded sensing method, resistant to strong light interference.No worries about pipeline blockage; double-click to activate the unclogging mode.One-piece molded body, overall IPX5 waterproof, washable but not submersible.Type-C interface, one-time charge lasts for three months.Transparent visible window for easy monitoring of remaining soap.Size.Shipped directly from the manufacturer. 100% Satisfaction GUARANTEED!