The MDR-AS40EX active-style headphones from Sony combine the stable designs of both earbuds and earclip-style headphones into a single product that's great for people who are constantly on-the-go. The headphones include three different sizes of detachable ear hangers, and three different sizes of earbuds, allowing you to find the most stable and comfortable fit possible. You can also choose to remove the hangers completely, and use the headphones as standard earbuds. In addition to the sleek and comfortable design, the headphones also offer outstanding sound quality. The neodymium drivers provide a wide frequency response with deep bass and crystal clear treble. Other great features of the headphones include moisture guards, to keep sweat at bay, a detachable extension cable, a cable clothing clip, and a hard carrying case.
|Nominal Impedance||16 Ohms|
|Jack Plug||Gold-Plated 3.5mm Stereo Mini Plug|
|Cable Length||2' (0.6m) with 2' (0.6m) Extension|
|Weight||0.21 oz (6g)|
|Frequency Response||10Hz - 23kHz|