Wide Voltage Compatibility: Operating on a flexible voltage range of 5V to 24V, this LED controller is suitable for a variety of lighting projects, ensuring reliability and safety. Enhanced User Experience: Enjoy easy setup and control with the dedicated mobile app, available for both IOS and Android platforms, making it perfect for both amateur and professional lighting setups. 1. Support multiple control methods such as mobile phone App, 2.4G touch remote control and 2.4G touch 86 box; 2. Support conventional return-to-zero code single-line LED driver IC, support up to 1800 channels; 3. Support multiple white light dynamic effects and music effects, multi-parameter adjustment; Support music collection methods of mobile phone microphone, player streaming and onboard microphone; Support dynamic effect collection, and loop playback of collection list; Support multiple power on and off animation effects; Support timer switch; Support OTA firmware upgrade. Remote control battery model: button battery 2025 Colour:White Material:Plastic + Electronic Components Package Contents: 2 x monochrome controller 2 x screwdriver 2 x remote control 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.