Based on ESP32 chip: Our WLED controller adopts high-performance ESP32 chip, ensuring powerful processing power and stable network connection. Microphone function: The built-in Microphone can capture ambient sound, allowing the light to synchronize with the music rhythm or sound changes to produce dynamic lighting effects. IP65 waterproof: IP65 waterproof level, can be used outdoors without worrying about rain (do not soak it in water) Rich dynamic modes and compatibility: More than 100 dynamic modes are provided, and users can easily create lighting effects. At the same time, the controller is compatible with addressable LED light strips, such as ws2811, ws2812, ws2813, sk6812, etc., which increases its application range. Product Name: IP65 Waterproof ESP32 WLED Light Strip Controller Model: -C-012WL Voltage: DC 5-24V IC Quantity: Max 800 Current: Max 10A Dimensions: 16x38x151mm Operating Temperature: -20-45°C Supported Light Strips: WS2811, SK6812, SM16703P, WS2812, etc. Colour:black Material:ABS The actual product may have slight color difference or difference, which not affect the use Package Contents: 1 * WLED light strip waterproof controller 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.