Expert Verdict
Sennheiser is a German audio institution with a legacy stretching back to 1945, and its wireless headphones carry that heritage of engineering excellence into the Bluetooth era. The Momentum 4 Wireless represents a departure from the retro styling of earlier generations, embracing a lighter, more modern design while preserving the sonic character that made the brand famous. The sound is accurate, detailed, and spacious, with a slight warmth that flatters acoustic instruments and vocals without artificially boosting bass.
The 42mm transducers are engineered in-house and deliver a frequency response that extends well beyond human hearing, ensuring that audible frequencies are reproduced with minimal distortion. ANC is effective though not quite on par with Sony or Bose; Sennheiser has always prioritized sound quality over absolute silence. The Smart Control app offers a parametric EQ, sound modes, and firmware updates, but the interface can feel less polished than competitors. Where Sennheiser truly excels is build quality: the materials feel substantial, the ear pads are replaceable, and the headband is designed for years of use.
Battery life is outstanding at up to 60 hours with ANC on, far exceeding most rivals. The headphones support aptX Adaptive, AAC, and SBC, though LDAC is absent. Call quality is decent but not exceptional. For listeners who value transparency, detail, and a brand with decades of pro audio credibility, Sennheiser remains a top-tier choice that rewards careful listening.
What stands out
- Exceptional 60-hour battery life
- Accurate, detailed sound signature
- Premium build materials
- Replaceable ear pads