Koss EQP1 Portable Equalizer with Headphones, for Customized Sound from Your CD, DVD, or MP3 Player, with 15-25,000 Hz Frequency Response

The Koss EQP1 is a portable equalizer with 15-25,000 Hz frequency response. The Koss EQP series is a built-in stereophone equalizer system that delivers expanded frequency response and acoustic contouring to your listening experience. Ideal for customized sound from your CD, DVD, or MP3 player. The EQP series combines your favorite electronics in a single pack for improved volume output, cord management and lightweight portability from your audio source.

This portable listening package includes 1 pair of high quality KSC75 SportClip Koss Stereophones and a built-in amplified 3-Band equalizer for more power and unbelievable listening on-the-go. The EQP1 system includes a built-in stereo equalizer that has level controls for bass, midrange and treble. The equalizer provides added sound definition, expanded frequency response and acoustic contouring. A retractable cord mechanism provides efficient cord management. Utilizing 2 "AAA" batteries (not included), the EQP1 delivers approximately 30 hours of play.

Whether at home, in the office, or on the road, today's music lovers are constantly plugged into their laptops, DVD's and MP3 players. Partnering these portables with the Koss KSC75 provides a breathtaking listening experience in an ultra-lightweight sportclip design when the comfort of personal listening is needed most.

With a frequency response of 15-25,000Hz, the KSC75 delivers an exceptional range of deep bass and treble clarity for incredible sound reproduction form any laptop or MP3 player. Oxygen-free copper voice coils provide an efficient transmission of the clearest signal possible in a dynamic stereophone.