Earphones,Rhidon Recommend DIY R1 Earphone with carrying case storage bag 3.5mm In-Ear Audio Stereo Earbud Earphone Headphone Headset (Silver Red) DIY R1 earphone with zinc alloy cavity keep the best sound quality and the product quality ,56 cores LC-OFC wire can stand 30 kg weight ,more durable .the paint gold plug more high-ending ,more durable .The classical shpe with the red spiral silicone sleeve keep you have a comfortable wear experience . 8 MM pronunciation unit the frequency response up to 5-28000 HZ ,The sensitivity can reach to 108 dB. DIY R1 earphone with classical and passional shape &#xFF0C;new earphone built in 360-degree magnetic voice coil,you can enjoy the best music sound. Includes protective carrying case, Comply foam eartips, 3 sets of silicone eartips. Universal-fit noise-isolating in-ear monitors perfect for use on and off the stage.