Supports multiple control methods, including mobile phone APP, smart speaker voice control and 2.4G RF remote control, providing users with flexible control options. Newly upgraded music effect mode, including multi-segment light bar music effect and light screen spectrum effect. Light bar music effect: Users can configure multiple music effects on the same light bar as needed. Each light bar can choose different music effects, different points, and can set the corresponding low, medium and high audio ranges. Light screen spectrum effect: Users can flexibly configure the size and routing of the rectangular light screen, set the landing point of the music spectrum and the parameters of the sound column, such as color, saturation and direction, etc., to achieve a more spectrum effect. Multiple music collection methods: Supports multiple music collection methods such as mobile phone microphone, player streaming and onboard microphone. Supports compatibility with up to 12 different types of lamps. Introduction: SP530E is a multi-functional IoT LED controller designed for controlling types of lamps. It uses a dual-mode (2.4GHzWiFi and Bluetooth LE5.0) main control chip, which can be connected to Bluetooth, WiFi, LAN and remote cloud through mobile phone App, and can also be controlled by RF remote control. Supports power on/off effect settings, timer settings, fun switch settings and default power on state settings. Supports OTA firmware upgrades to keep the device in the best condition. Connected to the "Banlanyuan" cloud to achieve stable IoT cloud connection. Colour:White Material:Plastic Package Contents: 2 x Wifi LED Controller 2 x Screwdriver(color and style are random, no specification is accepted) 2 x English instruction manual 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.