QKZ EQ1 CNC Metal Shark Fin Headphones Sports Music Headphones, Microphone Version (Grey)

1. HD stereo noise reduction Use deep stereo noise reduction technology to improve music and call quality and reduce external noise 2. Upgrade plug Add a plastic disc to avoid the wire-controlled reaction when the device jack is in contact 3. More professinal sound system The professional sounding unit is reorganized , and the high , medium and low frequency are precisely connected , and the sound quality is better 4. Double insurance is not easy to fall off The double-insurance design of the ear flaps , with it , runs freely without worrying about falling off