4. Universal compatibility: With a standing height of 10.5 inches, it is suitable for all sizes of headphones of any brand. Provide balanced headphone support for placement or display of the headphones when not in use.Working mode: connect to the computer usb port (the bracket needs to be directly connected to the computer usb port)Support agreement: usb1.1, usb2.0Chip: mw7250s (usb hub)Working voltage: usb dc 5v (4.75v-5.25v)2. RGB lighting effect base: This headphone socket has 7 lighting effect modes, especially multi-color flow and monochrome breathing modes, creating a dreamlike gaming environment. Easily select the on and off of the light mode with one button.Working current: RGB lighting mode <180ma; RGB off mode <60ma1 * Earphone standCompatible: desktop computer, notebook computer USB interface5. The best gift: the perfect gift for gamers and men1. Gaming headset stand: the perfect accessory for storing headsets and saving desktop space, the hanger provides excellent stability for fixing the headset.Output connection mode: 2 USB 2.0 output ports3. Two USB ports: USB port is convenient for charging, supports keyboard and mice and other plug-and-play devices, no driver is required.1 * Adapter cableInput connection mode: c-type usb input interface