General description Support mobile phone APP, infrared remote control, and other control methods. The device automatically connects when the APP starts and reconnects after disconnection. It allows group control of multiple devices and offers various music collection modes including mobile phone microphone, player streaming, and onboard microphone. Users can modify the device name and calibrate the RGB channel sequence. Technical specifications Controller size: 60 x 30 x 14 mm Remote control size: 125 x 56 x 7.5 mm Working voltage: DC5V~24V Working current: 9mA~24mA Model: SP611E Adjustment range: 15-20 m Material: ABS Usage Supports common single-line LED driver ICs on the market Drives up to 600 pixels Built-in 142 dynamic modes with adjustable effect length Includes 18 music modes with sensitivity adjustment and effect color self-selection Dynamic mode and collection mode can cycle independently Power supply features anti-reverse connection function Settings are saved when powered