Bose QuietComfort QC25 MFI BLK Acoustic Noise

Headphones on. World off: Bose QuietComfort 25 Acoustic Noise Cancelling headphones have been re-engineered to sound better and fit more comfortably than ever before. Every beat and every note sound crisp and clear, and you only hear what you want to hear. Even in traditionally noisy environments, like travelling on public transport or in the heart of the city, you can concentrate completely, insulated from the world outside. These have been designed to go beyond the specifications of ordinary