Mini RGB Controller Bluetooth USB DC 5V 12V 24V Music 5050 RGB LED Strip Light Controler APP IR 24Keys Remote Control Mini RGB Bluetooth-compatible Controller Music LED Light Strip Controller for RGB Tape Lights Smart APP Control DC 5V 12V 24V USB Controller: Can only be used for 5V RGB LED strip Light. DC Controller: Can only be used for 5-24V RGB LED strip Light. Tutorials for use: 1. Download "ZENGGE" APP from Apple app store or Google play store(Mobile phone version required: ios 9.0 or above / Android 4.4 or above) 2. Turn on your phone's Bluetooth and location switch(make sure no other devices are connected to Bluetooth) 3. Open "ZENGGE" App, it will connect to the controller automatically. 4. Changing the Sorting Types(if need): Long press the device name on the APPDevice InformationSorting Types Product Specification APP Name: ZENGGE APP Language: Chinese, English, German, Japanese Mobile Version Requirement: Android 5.0 or IOS 9.0 or higher LED driver type: Constant voltage MOS tube LED channel: GRB Input Voltage: DC5-24V / USB 5V Maximum power: 5V-30W, 12V-36W, 24V-72W Limited control distance: 20m (open area) Total Length: DC-17.5cm, USB-51cm Working temperature: -20~+45 Connection method: DC, USB Control method: APP 24Keys Remote: IR Remote (Not with battery) Product Feature 1. The LED Bluetooth-compatible compatible controller controls the remote distance directly through the mobile phone 2. It can reach 20m without setting, easy to connect and open the software 3. Automatically connect to the controller within 5 seconds 4. Flowing music rhythm changes 5. Brightness and speed addition and subtraction 6. The text displayed by the software is subject to the phone language 7. Set up automatic conversion between Chinese and English Package Include 1* RGB LED Strip Light Controller(not include LED strip light, power supply) _x000D_