Sennheiser Accentum Plus Review: 50-Hour Battery & ANC on a Budget

Sennheiser Accentum Plus Review: 50-Hour Battery & ANC on a Budget

By CE Critic - Buy Better Tech

Table of Contents

  • Introduction
  • Key Features
  • Technical Specifications
  • Sound Quality
  • Noise Cancellation
  • Comfort and Design
  • Connectivity
  • Battery Life
  • Additional Information
  • Conclusion


Sennheiser's latest wireless offering, the Accentum Plus headphones, emphasizes convenience, value, and audio quality. Designed to compete in the mid-range market, these headphones incorporate features typically found in more expensive models.

Sennheiser Accentum Plus Black and white

Key Features

  • Extended Battery Life: Up to 50 hours of playback per charge.
  • Adaptive Noise Cancellation (ANC): Intelligently adjusts to actively block ambient noise.
  • aptX Adaptive Bluetooth 5.2: Guarantees high-fidelity wireless audio transmission.
  • Sound Personalization: Customizable EQ presets and optimization for unique hearing profiles (via Smart Control app).
  • Touch Controls: Intuitive on-device controls for music and calls.

Technical Specifications

Specification Value
Driver Type Dynamic, 37mm
Frequency Response TBD
Impedance TBD
Bluetooth Version 5.2
Supported Codecs aptX Adaptive, aptX, AAC, SBC
Battery Life Up to 50 hours (ANC off)
Charging Time TBD
Weight TBD

Accentum Plus with case

Sound Quality

Sennheiser's Accentum Plus utilize proprietary 37mm dynamic drivers angled for a wider, immersive soundstage. Users can personalize their listening experience with the Smart Control app's EQ, presets, and Sound Personalization mode (developed with the Fraunhofer Institute). The aptX Adaptive codec optimizes audio fidelity on supported devices.

Noise Cancellation

The headphones feature Adaptive Hybrid ANC that adjusts to ambient noise levels for effective noise reduction. Wind noise is automatically minimized, and a transparency mode allows users to stay aware of their surroundings when needed.

Comfort and Design

The Accentum Plus are built with contoured earcup and headband padding for long-wearing comfort. The foldable design and included carrying case enhance portability. Color options are black or white.


Multipoint connectivity enables seamless switching between Bluetooth devices without re-pairing. A quick-charge feature delivers 5 hours of playtime after just 10 minutes of charging.

Battery Life

The Accentum Plus boast an impressive 50-hour battery life on a single charge – ideal for frequent travelers and commuters.

Additional Information

  • 3.5mm audio cable included.
  • Sennheiser, renowned for audio expertise, is now part of Sonova, a Swiss hearing-care company.


The Sennheiser Accentum Plus wireless headphones deliver a compelling mix of features, sound quality, and extended battery life at an attractive price point. For users seeking a comfortable, long-lasting, and noise-canceling headphone without overspending, the Accentum Plus are a strong contender.