The DUNU DN-18 Hawkeye is one of the latest DUNU Silver impact series models. This model features DUNU's silver wire technology which is usually only used on their high end audiophile products. The DN-18's are a vocal centered model with a bass enhanced system. This makes them extremely good for Pop and Rock. And buy this Dunu DN-18 (Hawkeye) Silver Impact Model Noise-Isolating IEM Earphones with Inline Mic (10mm Driver) Was £49.00 Now £29.00.