BKs Fixed cable Stereo Headphone


  • Supra-aural (on ear) style for comfort and moderate exclusion of ambient noise
  • Fits Middle school to Adult students
  • Driver: 30mm mylar/neodymium
  • Impedance: 32 ohm
  • Sensitivity: 110 dB
  • 1.2m x 3.8mm Thick wall reinforced cable
  • 3.5mm stereo plug
  • Unbreakable polypropylene headband
  • High density, replaceable one piece PE foam ear cushions
  • Packed in individual write-on, zip-lock polybag.


When students outgrow our K6 primary school headphones, they grow directly into our new BK series which will fit students all the way through high school. Like our K6 series, BK represents the soul of the SchoolPHONES family of headphones.  BK is the 5th generation in the evolution of quality one to one educational headphones at a cost a low income household can budget.  Every teacher knows, children shouldn’t share headphones and BK were designed to make that economically possible while assuring quality and durability.  Every feature from headband material; to age appropriate headband size; to hypoallergenic one piece foam ear cushion; to cable material, length, strength and chew/tangle resistant diameter were inspired by elementary school teachers at Palm Beach Public School more than 20 years ago.

In Generation 1 SchoolPHONES, we adapted an existing airline headphone design to the needs of children based upon specifications defined by a panel of elementary school teachers.  The entire range of SchoolPHONES has evolved from that initial exercise.  Over the ensuing generations, we’ve retained the fundamental premises refining materials and design to better achieve the objectives those (and other) teachers outlined.  Priced reasonably (not cheap) and backed with a one year “no nonsense” warranty, we have absolute confidence you will find their performance and quality will exceed your expectations.

Additional information

Weight .25 lbs
Dimensions 6 × 5 × 1.5 in

1.2m; 3.8mm diameter; white PVC

Plug type:

3.8mm straight, gold flashed stereo


29mm mylar cone; neodymium magnet

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