Amazon.com Product Description
These Sony headphones are lightweight, economical, and comfortable. The MDR-101LP stereo headphones have an adjustable, overhead headband which allow you to fit them perfectly to your head's shape. The open-air design removes undesirable resonance by allowing outside air to pass through the headphones; the result is a better sounding headphone. The thirty millimeter drivers deliver deep bass. The Sony Acoustic Turbo circuit is included for high efficiency; it gets high sonic output from your portable stereo, and extends bass response. Put together, these two features help counter the tendency of headphones to sound cheap and bass-low. The long, one meter (3.3 feet) Y-style cord allows for ample movement and separation from the sound source.
What's in the Box
Sony MDR-101LP Headphones.
Product Description
Lightweight open-air headphones are comfortable to wear, even for extended periods. The 30mm diameter drive units are larger than most headphones for noticeably deeper bass, lower distortion and wider dynamic range; frequency response extends down to a low 18Hz. The Sony Acoustic Turbo Circuit makes for high efficiency and gets high sonic output from your portable stereo - plus it extends bass response.