Sennheiser IE 900 Audiophile In-Ear Headphones KEFREF5MWASL It also features variable color

It also features variable color display and button illumination

and brakes when the needle is positioned on its mount

six 3” Mica-Fortified Polypropylene Woofer

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Sennheiser IE 900 Audiophile In-Ear Headphones KEFREF5MWASL It also features variable colorPrice Match Guarantee Sennheiser IE 900 Audiophile In Ear Monitors The new IE 900 from Sennheiser sets a new benchmark in portable audio fidelity through technical innovation (X3R technology), meticulous attention to detail, and an uncompromising demand for perfection. Every aspect of the IE 900 has been engineered to work in harmony to achieve the desired acoustic tuning and to reduce resonances and masking effects. Its acoustic design ensures