PHILIPS Fidelio L4 Flagship Over-Ear Headphones — 40 MM Drivers, Hi-Res, Active Noise Canceling Pro+ (ANC), Bluetooth Multipoint, Integrated Google Assistant, Wired or Wireless, for Audiophiles

Built on PHILIPS’ 50+ year acoustic legacy, the Fidelio L4 blends precision engineering with modern tech to satisfy critical listeners. These flagship over-ear headphones deliver Hi-Res certified audio driven by exquisitely tuned 40 MM DRIVERS for tight, authoritative bass, rounded mids, and detailed, sparkling highs. Hybrid Active Noise Canceling Pro+ (ANC) uses mics in each ear cup to reduce ambient noise; an Awareness mode quickly restores outside sound when you need it. Call clarity is exceptional thanks to beamforming mics that hone in on your voice while advanced AI algorithms remove background interference. Finished for comfort and luxury, the L4 features Scottish Muirhead leather accents and dark satin aluminum ear-cup rings for a premium feel during long sessions. For personalized sound, use the Philips Headphones app to access a custom multi-band equalizer and choose between multiple noise-cancellation levels. Connectivity is flexible: Bluetooth Multipoint and Integrated Google Assistant support wireless convenience, while wired listening is available via the included detachable cable or USB-C cable so you can connect to a DAC, headphone amp, or laptop for maximum detail. The Fidelio L4 also supports AAC, LDAC, and LC3 codecs, and is Hi-Res audio certified — designed for audiophiles who want superb performance whether wired or wireless.