Aimos Usb Multimedia Controller and Input Device for Mac,pc,computer

PRODUCT STRUCTURE:USB volume control consists of Aluminum alloy case and rotating shaft. It is equipped with breathing light and USB cable, so you can carry it with you.Very convenient connection: This USB Volume Controller,Plug and play, no driver required, you can directly connect to the computer operating system through the cable to adjust the volume.Wide range of applications: Support for windows 10/8/7/xp,for Mac system,desktop computer, notebook,all-in-one,just plug the knob into the computer,then turn the knob up and down to adjust the volume,press to mute it.INSTRUCTIONS:One-button Mute Function and Double Speed Adjustment,just press the knob to mute when you listen to music, press again to return to music. You can adjust the volume at two different speeds to reduce the rotation but more volume changes are designed for built-in speakers or low-power speakers.APPLICABLE PEOPLE AND PLACES: the best volume control for watching TV, playing games, listening to music, opening video conferences, major supermarkets, computer training and wedding hosting, company meetings, hosting, etc. free to adjust, easy to operate and convenient.Material:Aluminum alloycolour:BlackPackage Contents:1 * USB volume controller with cableOnly the above package content, other products are not included.Note: Light shooting 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.