Convenient. IOS and Android APP control via Long control distance, convenient to use. With Amazon Echo Plus and SmartThingsUse together for simple voice control Rich color modes. Come with 16000 kinds of color change modes, auto mode and static color mode, which are vivid and beautiful. Save user setting automatically when power off. Brightness is adjustable. Safe. DC12V DC24V wide working voltage, preventing reverse connection of power supply, protecting LED light and controller WIDE COMPATIBILITY. Support almost Smart LED IC ,one-wire or two-wire LED driver IC Only a LED Controller .Not include power supply and light strips.Please read the manual before use,if have any questions,please feel free to contact us,thank you Rated voltage: 12-24V Application scope: indoor Working temperature: -10~45℃ Shell material: PC color: White Special function: remote control Rated frequency: 60Hz Weight:0.12kg Mechanical life: 100,000 times System support: Tuya Smart wifi type: zigbee 3.0 Package Contents: 1 x LED Controller 1 x English instruction manual Only 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 +/- 1-3cm.