FS1

* Professional-grade audio drivers
* Ambient noise reduction
* Multiple size sleeves for custom fit
* Rich, textured bass and crisp highs
* Outstanding sound at low volumes
* Perfect for all kinds of audio:
- Digital Music
- Travel
- Gaming
- Home Studio

Specifications

* Transducer: 10mm, Future Sonics MG5 Proprietary Miniature Dynamic
* Input Sensitivity: +/-112dB @ 30Hz/1mW
* Connector: 3.5mm (1/8") standard stereo mini-plug; 90-degree angle
* Noise Isolation: +/-25dB (using foam sleeves)
* Impedance: 32 ohms
* Frequency Response: 20Hz-20KHz

Whats included

* 1 pair of FS1 High Definition Earphones
* 2 sets of pliable foam comfort sleeves (Small & Large)
* 3 sets of flanged comfort sleeves (Small, Medium & Large)
* Earwax removal tool
* Zippered travel/carrying case
* Instruction manua