KEF M-Series M400 Headphones - Gold Brand_SYN and audio output ports

and audio output ports

Filter Size (mm)- 52mm

birds in flight

Adaptive Sync: AMD FreeSync Premium

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KEF M-Series M400 Headphones - Gold Brand_SYN and audio output portsAmazing 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