Introducing the DUNU Alpha 3, a brand new flagship-level flat-head earbuds from the house of DUNU. It’s a premium-quality set designed with a large 14.2mm dynamic driver unit that benefits from an LCP (liquid crystal polymer) composite diaphragm and independent suspension. DUNU has specially developed the pair with an invisible surround vent system featured at the back side of the shells. DUNU Alpha 3 promises impressive sound output with excellent clarity and outstanding details. Massive Sound With A Massive Driver DUNU has designed the Alpha 3 with a large 14.2mm custom-developed dynamic driver unit. The driver adopts a high-quality LCP (Liquid Crystal Polymer) Diaphragm. It is light in weight and rigid in build structure helping the pair to produce a massive, big sound with the pair. Invisible Surround Multi-Channel Acoustic Vent Design Architecture In order to get a truly high-resolution sound performance with the pair, DUNU has designed the Alpha 3 with a surround multi-channel acoustic vent design with vents placed on the back of the shell. The vents are invisible as they are hidden with the tip of the earbuds on the back side of the shell. Low-Frequency & Dynamics Enhancing Acoustic Cavity Structure DUNU Alpha 3 features a specially designed inner cavity that helps in reducing standing wave reflection. This design structure enables the Alpha 3 to produce a strong low-frequency response and enhanced dynamics in the output. You get pure sound with strong lower-end & refined details. Exquisitely Crafted Ear Shells The DUNU Alpha 3 earbuds are designed with exquisite craftsmanship. The pair has a rich black finish with the DUNU logo engraved on the back side of the earbuds. It looks and feels spectacular and the design has been optimized to provide a comfortable wearing experience. The cavities are made up of high-quality stainless steel and aluminium alloy material. High-Purity Stock Cable DUNU has left no stone unturned to get enhanced sound performance with the pair. The Alpha 3 has non-detachable cable with high-purity single-crystal copper silver-plated Litz braided cable. The Alpha3 is available with either 3.5mm or 4.4mm termination options.