USB multimedia volume controller knob with one-button mute function and 3 volume control modes

Product details
Excellent User Experience : Our rotating multimedia knob which can flexibly adjust the volume has a One-Key mute function. You only need to press the knob once when you listening to music, and it will stop and press it again to start playing.
Durable & Sturdy : The volume control knob is equipped with a high-quality rotating shaft and a removable USB cable, and is made of a very sturdy metal shell. Excellent workmanship and exquisite materials will give you a good user experience.
Widely Suitable : This volume adjuster support Win7 / 8/10 / XP/ Mac/ Linux/Vista, you can start working after plugging into the computer's USB port. No driver is required, plug and play, you can choose three levels of tuning modes to adjust the volume.
Exquisite & Easy to Carry : Our audio controller is small and exquisite, easy to carry, The cool black appearance and metal texture, coupled with the exquisite corner processing technology, make the USB volume control knob look more atmospheric and stylish.
Stable & Non-slip : The heavy metal base and 4 anti-slip pads at the bottom make it stable on the desktop and not easy to move. There is no need to worry about yourself or others accidentally touching the tuning knob and affecting your experience of listening to songs, watching movies, and playing games.