3 way brushed gold or matte black anti scald Digital Display Shower valve with trim

3 way Mixer Shower Faucet Valve Wall Mount Chrome Single Handle Embedded Box Overview LED Digital Display - Show water temperature and bath time. Assist you to select the best water temperature. No Electricity & No Battery Design - Powered by water flow. The led lights automatically while water flows down. Temperature display: Fahrenheit adjustable water flow setting anti scald setting pressure balance cartriage digital display work by water flow, no need battery water flow: 0~3.6GPM Product description Each function work separately, not all together Easy to install Function: Shower faucet control valve Feature: wall mounted durable brass construction 1/2" connection 3 ways water outlet. NPT 1/2''  Required water pipe :1/2 inch left side inlet: hot water; right side inlet: cold water