KEF M-Series M400 Headphones - Gold Brand_SYN Ultra-low noise and up to

Ultra-low noise and up to 60dB of gain means tons of headroom and crystal clear sound even with gain hungry mics

Picture Processor: α7 Gen 3 Processor 4K

and audio output ports

Auto Power Off (Auto Stand-by): Yes

Filter Size (mm)- 52mm

KEF M-Series M400 Headphones - Gold Brand_SYN Ultra-low noise and up toAmazing 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