Simple Operation but perfect function: press the knob to mute and press again to play. Two speed adjustment mode makes you freely adjust the volume according to different audio output device. You can also switch previous / next songs.
Support many systems: Win10/8/7/XP/Vista/Linux and Mac, it will work as soon as you insert it to your audio source device without any drive.
Lossless sound quality: disconnect the audio cable, it wouldn’t make noise to affect your listening experience.
Mini size, exquisite appearance and strong construction: made of all-metal aluminum, PPVT anti-vibration pad which is more durable, CCD Nylon braid with PV plastic, tensile cotton yarn and copper core.
Suitable for many applications: watching videos, playing games, activities, wedding, meeting, celebration and so on.
More details of operation are elaborated on English Manual.
Package include:
1PCS X Shell material: Aluminum
1PCS X USB cable length: about 1.8m