BGVP DX7 Flat-head Wired Headphones

Standard MMCX interface with reinforced pure copper design Modular 2-in-1 plug compatible with 3.5/4.4mm Aviation-grade 7-series aluminum alloy housing with various surface treatment techniques New sound tube design offering two sound styles Dynamic driver structure with 14.2mm large carbon composite diaphragm Hi-Res Audio certified Innovation in flat-head earphones Breaking away from conventional flat-head earphone tuning methods, DX7 adopts a new interchangeable sound tube solution for sound performance, offering two tuning styles. After multiple experiments and refinements, controlling back cavity venting through tube filters achieves the tuning purpose mentioned above. The segmented back cavity structure divides internal air pressure channels, optimizing specific frequency band filtering paths. Silver tube (same color as the body): Instrument-oriented, enhancing details. Suitable for most vocal-centric or background detail-rich pop, ACG, classical, blues, and other songs. Blue t