TronicsPros 18 Keys Sound Sensor RF Remote DC 12V-24V,12A Music Activated Controller RF Controller LED controller for SMD5050 3528 RGB LED Strip Under Glow Light Kit Color Changing With Beat RF Technology: This device adopts the advanced micro control unit and Radio Frequency technology. The signal can penetrate objects of certain thickness. The controller features no directionality or line of sight to receive signal from the remote. High compatibility: Power supply voltage DC 12-24V, 3 channels, max output current 12A. Capable of running 10m LED strip with 60pcs SMD 5050 LEDs per meter or 20m LED strip with 30pcs SMD 5050 LEDs per meter. 15 Modes: Including 9 static colors, 3 kinds of dynamic changes and 3 music modes. In music modes, colors will automatically change/dance to the music beat. Ideal for DJs, Musicians, Parties and More. Adustable Music Responsiveness: This controller can be music/sound inducted by both the "Mic" interface and the "Audio" interface. The Sensitivity of Music/Sound Induction is adjustable by rotating the black Sensitivity Knob on the controller. Also, if you want the music responsiveness to be MORE/LESS sensitive, please long press the "S+"/"S-" buttons on the remote after you've entered the music mode. PWM Technology: Adopts advanced PWM technology, capable of controlling various kinds of LED appliances that has the RGB coloring changing feature. For example, it works for SUPERNIGHT RGB LED strips, for econoLED RGB LED strips, for eTopxizu RGB LED strips, for WenTop RGB LED strips, for LEDMO RGB LED strips, for Tingkam RGB LED strips, for SYLVANIA RGB LED strips, etc.