KZ ZSN Circle Iron Moving Iron Quad-core Wired Control In-ear Mega Bass HiFi Earphone with Microphone (Purple) Apple Watch Other Accessories Compatible with a variety of

Compatible with a variety of USB interface devices

reduce the chance of pressing the wrong button

Pvent overheating

and will not fall off

With the soft clouds

KZ ZSN Circle Iron Moving Iron Quad-core Wired Control In-ear Mega Bass HiFi Earphone with Microphone (Purple) Apple Watch Other Accessories Compatible with a variety of1. The combination of aviation aluminum alloy and resin, combined with the bright colors of fashion, make the overall appearance of the texture. 2. The second generation ring iron hybrid drive, once again enhances the sound detail expression, has the shocking low frequency of the moving coil unit, and also has the powerful high frequency of the moving iron unit. The analysis is more rich and delicate, rolling traditional single action ring headphones.