These open-air headphones deliver amazing comfort and outstanding sonic quality. With a lightweight honeycomb aluminum casing and extremely comfortable velvet ear pads, the ATH-AD300 headphones produce no sense of pressure on the ears. The self-adjusting wing support automatically adjusts to your head size for easy-wearing listening comfort. A straight cord at the left earpiece terminates to a mini plug with included ¼" adapter.

FEATURES:
-Open-air headphones produce no sense of pressure on the ears, resulting in a completely natural sensation
-Lightweight honeycomb aluminum casing
-40 mm drivers with neodymium magnet systems for superior sound reproduction
-Self-adjusting 3D Wing Support Housing provides comfortable support for a more enjoyable listening experience
-Extremely comfortable velvet ear pads
-OFC (oxygen-free copper) cable
-Gold-plated stereo 1/8" (3.5 mm) connector with 1/4" (6.3 mm) adapter

SPECIFICATIONS:
Type: Open-air Dynamic
Driver Diameter: 40 mm
Magnet: Neodymium
Frequency Response: 20 - 25,000 Hz
Maximum Input Power: 300 mW
Sensitivity: 96 dB/mW at 1 kHz
Impedance: 32 ohms
Weight:250 g
Cable: 3.0 m (Single) (OFC)
Connector: 1/8" (3.5 mm) mini stereo, gold-plated
Accessory Included: Detachable 1/4" (6.3 mm) adapter