Hzsound Luna Dual Voice Coil Planar Diaphragm HiFi IEM — CNC Al-Mg Alloy Shell, Detachable 0.78 Double-Pin Cable, 3.5/4.4mm Plugs

The Hzsound Luna uses a dual voice coil flat diaphragm driver produced with magnetron sputtering coating and a TPU base material to boost diaphragm stability and lifespan. Its magnetic system employs N52 strong magnets arranged as 7 strips * 2 rows in a double-sided array of magnetic stripes to lower resonance and distortion. The housings are CNC aluminum-magnesium alloy with resin adhesive technology and an anodic oxidation process for durable, wear-resistant finish; the plate adopts an imported resin adhesive process for a comfortable, attractive faceplate. Connection and portability are handled by a 0.78 double-pin replaceable cable that helps avoid loose contact and improve playability, plus replaceable plugs compatible with 3.5/4.4mm connectors; internal contacts are gold-plated to reduce transmission loss. Physical cues make channel ID easy: Metal case labeled blue——Left; metal case labeled red——Right. The IEMs use high-purity OFC silver-plated wire and an Al-Mg alloy metal shell with an anodized surface. Sound character emphasizes thick mid-low frequencies with beautiful high frequencies.