[size]:11.4*4.3*3.5inch The headphone holder can accommodate headphones with a width of less than 50mm, maximizing the utilization of desktop space and keeping the desktop tidy and organized. The curved design of the holder fits well with the curvature of the headphones, and it will not deform even if hung for a long time. The raised sides and silicone design prevent the headphones from accidentally slipping or scratching. [RGB pickup light] has a built-in highly sensitive sound-controlled microphone, which dynamically the music waves. With 32 LED beads, it offers multiple brightness levels, various colors, and lighting modes to create a dynamic and cool gaming atmosphere. built-in rechargeable battery allowing use without an external power source. [3 modes RGB light] The front of the base also features RGB LED lights. You can turn on/off the power and adjust the RGB light modes through the power button on the top of the base, creating a dynamic and cool gaming atmosphere. The RGB lights have 3 modes: dynamic rainbow, breathing (color changing between green, cyan, blue, purple, magenta, and yellow), and static (11 different colors including red, orange, yellow, green, cyan, blue, sky blue, purple, magenta, white, and pink). [Sturdy & Stable] Made of high-quality ABS+PC material. The four feet of the base have silicone pads to prevent slipping and scratching on the desktop. the built-in metal weight block greatly increases the stability of the Stand. It is also a great gift for holidays, birthdays, Thanksgiving, and Christmas. [Spider-shaped design] The headphone stand holder with USB hub is specially designed for headphones and creating a professional gaming desktop. It includes a cool "spider-shaped" base with USB and Type-C port, an RGB pickup light, and a detachable headphone holder. NOTE: The USB HUB only works for USB device data transfer, and can not charge your device.