Built For Kids,

Loved By Parents

  • Super Comfortable
  • 2 Way HD Sound
  • 94db Sound Limit
  • In-Line Controls
  • Non-Toxic, BPA Free Material
  • Foldable & Portable
  • 1.2 Meter Cord
  • Widely Compatible

Listen Anytime,Anywhere

Focus, Fun and More!


KH-21B is helps kids focus, learn and study.


From online classes, to school, to home,      KH-21B helps make learning fun!


When its time to relax KH-21B is perfect for music, movies, games and audiobooks.

Tough Comfortable and Portable

Perfect For Kids

Suitable for children 4 - 16 years old


15M outdoor barrier-free connection/listening.


Multiple protection systems.


Sound limit, safe material, and comfort make it just what kids need!

Simple Control

What You Get