The Audio-Technica ATH-E40 In-Ear Monitors are equipped with a patented, dual-phase push-pull driver architecture that improves fidelity and efficiency. These headphones provide strong bass as well as balanced mid and high frequencies to express the entire passion of the song. These perform well whether live on stage or simply listening to music on the subway.
The ATH-E40 has uniquely constructed housing that improves sound isolation from outside sources. The four sizes of supplied silicone eartips (XS/S/M/L) improve isolation and comfort by allowing you to establish a bespoke fit. The headphones also come with a 5.2′ (1.6m) detachable wire and a travel case.