QKZ EQ1 CNC Metal Shark Fin Headphones Sports Music Headphones, Microphone Version (Rose Gold) Tag-For Fitbit How to use: Connect the

How to use: Connect the product to your phone or tablet

Support start function

Size 50cm (cable length)

Size: 17 x 12 x 9cm

QKZ EQ1 CNC Metal Shark Fin Headphones Sports Music Headphones, Microphone Version (Rose Gold) Tag-For Fitbit How to use: Connect the1. 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