Bowers & Wilkins PI4

Wireless in-ear headphones with active noise cancellation

The PI 4 is our first wireless active noise cancelling in-ear headphones. The PI 4 features exclusive dual hybrid drivers. Both drivers have their own amplifier.

  • High quality microphone for crystal clear phone calls 
  • 10 hours of uninterrupted listening pleasure on one charge. With a 15-minute quick charge, you get another 3 hours.
  • Flexible silicone neckband and light magnetic earplugs. When you click the earplugs together, the music pauses, when you take them apart and the music continues to play.
  • Water and splash resistant - so that this in-ears can be used anywhere