The Denon AH-D310R Around-Ear Stereo Headphones provide high-quality audio in a comfortable design, ideal for use at home or on the road. The headphones have large 42mm diaphragms with neodymium magnets to provide crisp, natural audio with a wide frequency response, while maintaining efficiency. Denon's Acoustic Optimizer technology provides equal air pressure on both sides of the diaphragms for terrific smoothness and tonal balance.
The contoured comfort-fit headband is both padded and adjustable to provide a snug, supportive fit without fatigue. The Around-Ear cushions provide comfort and also block out unwanted ambient noise so you can focus on your music. The cable has an integrated microphone and 3-button remote, allowing you to make phone calls, record voice notes, control music playback and adjust volume levels on compatible smartphones and MP3 players, such as the iPhone and iPod touch. The standard 3.5mm stereo mini plug provides compatibility with a wide variety of portable devices.