Features: and Support smart noise reduction. With automatic agc gain control and intelligent noise reduction algorithm, it can be used in noisy environments. Suitable for car/desktop/home speakers/games/outdoor parties. Built-in highly sensitive microphone (voice control). Voice control induces the beat rhythm, which shows the unique style and heightens the atmosphere; it moves with the rhythm. Multiple soft light design views. 32 colored light beads, no less than 8 display modes, 5 adjustable brightness levels, 5 adjustable speed levels. App model 210 kinds of ghost color modes are adjustable, brightness/speed/sensitivity is adjustable. The RGB sound-activated pickup lamp is small and charming, and automatically senses external sounds through the built-in microphone. Package Includes: 1 Set x Party Sound with 3D Lights. Specifications: Input Voltage: DC 5V1A Input Interface: TAPE-C USB Frequency Response: 100-16KHZ Type: Plug-in/ Rechargeable note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.