Dynamic Features: Equipped with a dual-mode master control chip for stable Bluetooth and WiFi connectivity. Enjoy a plethora of dynamic, music-synced, and custom lighting effects. The controllers support various music collection methods and feature OTA firmware updates for continuous performance enhancement. Enhance Your Lighting Experience: Discover the advanced capabilities of our IoT LED Controllers, including models SP543E, SP548E, and SP549E. These devices transform any space with vibrant RGB and RGBW lighting, controlled via app and voice commands. Universal Compatibility: Fully compatible with , Home, and other smart speaker platforms for effortless voice control. Manage lighting effects, on/off, and brightness settings seamlessly. Technical Specifications: Operating on DC5V~24V with a current range from 12mA to 50mA. Each model supports a PWM single channel maximum output current of 2A and a total maximum of 6A., Manufacturer: Akfldms