HWR18 Green Water Ghost In-ear Monitor Headphones combine outstanding sound quality and fashionable design. It is driven by 16 balanced armature units, restoring pure original sound. MFi certified with a metal sound cavity to ensure clear and delicate sound quality. The light luxury style shows extraordinary taste. The 2PIN detachable interface is flexible to meet different needs. The around-the-ear wearing style is comfortable without pressure, allowing for worry-free long-term use. The professional-level HIFI sound quality enables you to fully enjoy the beauty of music. The immersive game original sound experience makes you indulged.