QKZ EQ1 CNC Metal Shark Fin Headphones Sports Music Headphones, Microphone Version Color:Grey can filter out the noise

can filter out the noise of outdoor wind

Pixel 3a XL

3) Coil type: Continuous working

40HQ: 867 cartons * 30 pcs = 26010 pcs

Working mode: photoelectric

QKZ EQ1 CNC Metal Shark Fin Headphones Sports Music Headphones, Microphone Version Color:Grey can filter out the noise1. 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