32 Bit Music Level Indicator Light Voice Sound Control Audio Spectrum RGB Bar LED Display Rhythm Light Pulse Colorful Signal Sound Control Light With AGC Automatic Gain Control - Built-in high sensitive microphone (voice control), no less than 8 display modes. 4 levels of brightness, 5 levels of speed and 18 color modes can be adjusted at will, Whether you are a musician, a video game player, audiophile etc, Voice Activated Atmosphere Light with High-sensitivity Pickup MIC- Sound Control Music Rhythm Lamp built-in high-sensitivity pickup MIC, the complex rhythm can also keep up with the automatic display of the light block according to the rhythm. ♫ Easy to Use : Just long press the power button and you can freely realize the multiple modes conversion. Small size and light weight very easy to carry. High Quality & Portable RGB Sound Control Ambient Light- Voice-Activated Rhythm Light made of plastic,acrylic,electronic components material,durable and long-lasting,sturdy,etc. The Size of this Audio Spectrum Analyzer stick is a small size 181*16*15mm which can be installed in the gap. packing - 2 X Rhythm Bar Light - Each Bar Light has 1 Tower , 1 USB Port x 1 Small Base and 3 Small Square Stick Pads.