1. LED-WiFi Controller: It is the core of product, responsible for receive control signal and control LED equipment. 2. RF remote control: In the condition of not use the mobile phone as remote control, you can choose RF remote control to control LED.<br><br>Remote control technical parameters 1:Working temperature: -20-60degree 2:Power supply method: AAA*3 3:Supply voltage: 1.5V*3 4:Standby power: 0.015mW 5:Standby current: 3uA 6:Working current: 200uA 7:Emission current: 10mA 8:Remote control distance: about 30m 9:Standby time: 6 month 2. Software technical parameters 1:Name: Magic Color 2:Runtime platform: Android version support Android system(better one can support for Samsung, HTC), IOS version support IOS system, equipment must have WiFi function. 3:Language: English 4:Category: communications 5:green, no plug-ins 3. Controller technical parameters 1:Working voltage: DC5--24V 2:Output control: SPI signal output 3:Output current: 4A*3CH 4:Connect mode: SPI signal wires(DATA, CLK) 5:Receiving sensitivity: 802.11b DSSS(-5dBm), 802.11b CCK (-10dBm), 802.11g OFDM(-15dBm) Colour:Black Material:iron<br><br>Package Contents: 1 x SPI LED Controller 1 x Remote Controller<br><br>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.