The CX 985 In-Ear Headphones made by Sennheiser are in-ear type headphones that feature dynamic transducers and a frequency response of 16Hz - 24kHz.
Built from real metal alloy housing, the headphones are lightweight and ergonomically engineered to blend smoothly with the shape of the head and upper body movement. Different-sized ear tips let you choose the best fit for premium noise isolation and optimum frequency response. For enhanced bass there is an extra set of ear tips included. A low harmonic distortion rate lets you focus on the details of your favorite songs and allows you to listen at safe levels without sacrificing details.
The tangle-resistant Y-style cable stays out of the way and the included clip can be attached to a jacket, pants or shirt for a reliable hold. On the cable there is a built-in volume control so you can quickly adjust your volume settings while on the go.
The 1/8" (3.5mm) mini-stereo plug at the end of the cable allows you to connect with your cell phone, MP3 player, laptop and other audio devices.
Swiveled audio plug lets you choose a straight pin or right-angled configuration to minimize strain on your audio player's jack plug.
Included airline adapter ensures safe listening levels.
Storage pouch keeps headphones safe during transport.