Audio-Technica ATH-E40 Professional Monitor In-Ear Headphones (Open Box) headphone 4.4mm While we haven't yet heard

While we haven't yet heard the new headphones

it can also be plugged into unused USB ports too

from the clarity of pop and rock music with a narrow dynamic range all the way to the spatial impression of classical and jazz music with a wide dynamic range

giving you exceptional sound from the wireless connection

Maximum SPL

Audio-Technica ATH-E40 Professional Monitor In-Ear Headphones (Open Box) headphone 4.4mm While we haven't yet heardProprietary Dual Phase Push Pull Drivers Flexible Cable Loops Over Ear Adjustable Fit for Long Wearing Comfort Housing Designed for Isolation Detachable Cable Four Pairs of Silicone Ear tips Carrying Case Audio Technica ATH E40 Professional Monitor Earphones The Audio Technica ATH E40 Professional Monitor Earphones feature a proprietary, dual phase push pull driver design that provides improved fidelity and efficiency. These headphones deliver