WS2811 WS2812B Led Pixels Strip Light Controller WS2812 USB/DC MINI 3Keys RF 14/17/21Keys Led Tape Remote Controller DC5-24V

XZRTEL Multi LED China. Features: RF Remote control, long distance, mini size, wire connection is simple and very easy to use, Support almost every kind of one-wire or two-wire LED-DRIVER-IC, Can be customized). With 358 kinds of patterns, which are vivid and beautiful, Each controller can control up to 2048 pixels, With user setting saving functionality, Brightness adjustable. Preventing reverse connection of power supply. working voltage: DC5V-24V. Battery not included RemoteBattery do not lower than 3V or can not control. Pay Attention: What Voltage Of The Power Supply Used is Determined by the Voltage of Led Strip. Brightness can only be changed when a solid color is selected. Package Included: 1Pc Led Controller(Battery not included RemoteBattery do not lower than 3V or can not control). DC 17Keys-Music Controller. Features: RF Remote control, long distance, mini size, wire connection is simple and very easy to use, Support almost every kind of one-wire or two-wire LED-DRIVER-IC,