UM Mason Fabled Sound Special Edition: 12 Balanced Armature dBC-s Bone Conduction System Stabilized Cholla Presitage Shells

• UM Attila Custom Cable / 4.4mm (Manufactured by PWAudio) Hi-Fi Quality
• Black-Tech, all Balanced Armature Patented  Dual Side Bone Conduction Technology - dBC-S
• All-round Vibration Sonic Effect, Prestige Stabilized Coloration