JVC noise cancelling headphones HA-S90BN are designed for music connoisseurs who love listening to every beat with clarity, just the artist had intended. Engineered with active noise cancelling circuitry to block out the ambient noise allowing you to focus on the music whilst you are on the move. With built-in Bluetooth wireless technology, NFC connectivity, 3 selectable sound modes and 27 hours of music in wireless mode (or up to 16 hours of in Noise cancelling in Bluetooth mode), it has enough power to keep you entertained during your journey. Engineered with quality materials for durability and comfort for long listening time. The two-way foldable design ensures your JVC noise cancelling headphones are always with you wherever you go!