KEF M-Series M400 Headphones - Gold Mattresses remove the oven door entirely

remove the oven door entirely for easier access and faster cleaning

2 ensure compatibility with 4K UHD video sources

Simply connect to your BLUETOOTH® devices23 for cable-free listening

Dolby Vision brings scenes to life with striking highlights

KEF M-Series M400 Headphones - Gold Mattresses remove the oven door entirelyAmazing sound and sleek design, all in one package. The KEF M400 Hi Fi On Ear Headphones is a practical solution to having your favorite artists follow you around and perform your favorite songs all day. Look no further than a May 2016 review in the publication Sound and Vision, who states the headphones 'projected a huge soundstage around [their] head, and the musics ominous low rumble was viscerally felt'. Comfortable Listening The KEF M400