【TRI KongTong I2】12mm Planar Magnetic Driver In Ear Monitor Headphones IEM, A Vast Soundstage that Shakes the Heavens. Highlights:  12mm Planar Magnetic Driver TechnologyPolymer Composite DiaphragmPrecision-Etched Conductive CircuitAerospace-Grade Aluminum Alloy Cover Specifications:Brand：KBEARModel...