Sennheiser Accentum Plus Wireless Headphones, Black

Sennheiser Accentum Plus Wireless Headphones (Black)

Hero Section

50 hours of refined, travel‑ready sound—without the wires or the fuss

Slip on the Sennheiser Accentum Plus and step into your own quiet, high‑fidelity world. Adaptive noise cancelling hushes the chaos, angled 37 mm drivers open a wide, engaging soundstage, and a true 50‑hour battery means you keep listening for days—not just commutes. With both analog and USB‑C wired listening on tap, plus intuitive touch controls and sound personalization, Accentum Plus makes premium listening effortless wherever you go.

Benefits Section

Why Audiophiles Choose This Product

• — Primary Benefit: Balanced, detailed sound with a spacious presentation courtesy of Sennheiser’s angled 37 mm dynamic transducers—great clarity through the mids with lively, revealing treble. If you prefer to fine‑tune, the 5‑band EQ and Sound Personalization in the Smart Control app let you dial in your signature.
• — Technical Benefit: Adaptive Hybrid ANC continuously reacts to your environment, while beamforming mics keep calls intelligible. Bluetooth 5.2 with aptX and aptX Adaptive ensures robust connections and high‑quality wireless audio across platforms.
• — Practical Benefit: Up to 50 hours of play with ANC on, plus a 10‑minute quick charge that yields about 5 hours—perfect when you’re racing to the gate. Touchpad gestures, Smart Pause wear detection, and a comfortable 227 g build make all‑day listening simple.
• — Compatibility Benefit: Multipoint Bluetooth for two devices at once, analog aux input for classic 3.5 mm sources (via included 2.5 mm cable), and USB‑C audio for direct digital listening from laptops—versatility that fits work and play.
• — Unique Benefit: Rare at this level, Accentum Plus delivers three listening paths—Bluetooth, analog, and USB‑C—plus research‑based Sound Personalization co‑developed with the Fraunhofer Institute, so your headphones adapt to you.

Package Contents

What’s Included

• — Main Product: Sennheiser Accentum Plus Wireless (Black), SKU 700176; around‑ear, closed‑back wireless headphones.
• — Primary Accessory: USB‑C to USB‑A charging/data cable, approx. 1.2 m; supports USB‑C audio from compatible computers.
• — Secondary Items: Soft carry case; analog audio cable (3.5 mm to 2.5 mm TRS), approx. 1.2 m.
• — Documentation: Quick guide, user manual, safety and regulatory information.

Technical Specifications

Technical Specifications

Specification	Value	Notes
Product Type	Bluetooth wireless over‑ear headphones	Around‑ear (circumaural) with closed‑back design.
Drivers	37 mm dynamic, angled	Wider soundstage and natural imaging.
Noise Cancelling	Adaptive Hybrid ANC + Transparency	Adjusts to ambient noise; one‑touch awareness.
Wireless	Bluetooth 5.2, Class 1	Stable long‑range connection; A2DP/AVRCP/HFP/HSP/GATT profiles.
Codecs	SBC, AAC, aptX, aptX Adaptive	Broad device compatibility; low‑latency, high‑quality options.
Battery Life	Up to 50 hours with ANC	Measured under iPhone/medium volume test conditions.
Fast Charge	~10 min = up to 5 hours	Quick top‑ups on busy days.
Wired Listening	USB‑C digital audio; 2.5 mm analog input (3.5 mm cable included)	Choose lossless USB‑C from laptop or classic aux.
Microphones	Dual MEMS (beamforming) for calls	Clear voice pickup; ANC mic array built into earcups.
Frequency Response	10 Hz – 22 kHz	Full‑range coverage with low distortion <0.3% (1 kHz/100 dB).
App Features	Smart Control: 5‑band EQ, presets, Sound Personalization, device mgmt.	iOS/Android support.
Charging Spec	USB‑C, 5 V ⎓ 700 mA (max)	Approx. 3.5 hours to full.
Weight	227 g	Light, secure fit for long sessions.

Notes on sound signature from independent labs: SoundGuys measured over 53 hours on a single charge (ANC on) and described mostly enjoyable tuning with a modest 5–6 kHz emphasis; What Hi‑Fi heard a touch of top‑end brightness and softer bass compared with class leaders—both perspectives easily addressed via EQ if desired.

Professional Recognition

• — Awards: Accentum Plus Wireless received “Wyróżnienia Roku” (Distinction of the Year) honors from Hi‑Fi i Muzyka in 2025 for its blend of long battery life, aptX Adaptive Bluetooth, and versatile wired options.
• — Reviews:
  • SoundGuys praised the battery life (exceeding Sennheiser’s claim in testing), straightforward UX, and broad connectivity, calling the overall package “decent” with strong everyday value.
  • What Hi‑Fi highlighted comfortable pads—especially for glasses wearers—and feature upgrades over the base Accentum, while noting a brighter treble and bass softness vs. top rivals.
• — Heritage: Designed in Germany by Sennheiser’s consumer audio team (now Sonova Consumer Hearing), Accentum Plus carries forward a decades‑long commitment to precise engineering and practical design.
• — Innovation: Research‑driven Sound Personalization (developed with the Fraunhofer Institute) helps tailor frequency balance to your hearing, a trickled‑down approach from Sennheiser’s upper tiers.

Community notes you may care about: owners applaud the reliable touchpad controls and the ability to use USB‑C audio for work calls; a few report a firmer clamp—something to consider if you have a larger head size. Try before you buy if fit is sensitive for you.

Conclusion

The Bottom Line

Accentum Plus Wireless hits the sweet spot for listeners who want Sennheiser’s clean, neutral‑leaning sound, serious endurance, and uncommon connection flexibility in one tidy, travel‑ready package. With adaptive ANC, multipoint Bluetooth, and both analog and USB‑C wired modes—plus app‑based tuning to suit your ears—you’re getting a confident, future‑friendly daily driver from a trusted brand. If you crave extra bass weight or softer treble, the built‑in EQ will get you there in seconds.

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Research and validation sources: Official specification pages and manual for accuracy (features, codecs, battery, weight, package); independent professional reviews for sound signature and user experience; community feedback for fit and real‑world use.