Easy installation: Our smart induction sensor and touch controller are designed for easy DIY installation.Smart Function: With advanced sensing technology, our touch controller offers handsfree operation of your kitchen faucet, promoting and conserving water.Compatibility: It is compatible with the majority of kitchen faucets, making it an perfect replacement or spare part.Battery Operated: Comes with a battery box, making it convenient and portable for use anywhere in the kitchen.: This touch controller is durably constructed to withstand the rigorous demands of daily use and provide longlasting performance.Type:B:With signal cableColour:WhiteMaterial:Plastic+stainless steelPackage Contents:1 * Faucet Touch ControllerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.