
ACCENTUM Plus Wireless
Experience premium audio on the go with these cutting-edge headphones from Sennheiser. Enjoy 50 hours of playtime on a single charge, with just 10 minutes of charging providing 5 hours of music. Immerse yourself in Sennheiser's Signature Sound, enhanced by Adaptive Hybrid ANC for distraction-free listening.

About this product
Experience premium audio on the go with these cutting-edge headphones from Sennheiser. Enjoy 50 hours of playtime on a single charge, with just 10 minutes of charging providing 5 hours of music. Immerse yourself in Sennheiser's Signature Sound, enhanced by Adaptive Hybrid ANC for distraction-free listening.
Read the full description
Stay connected to your surroundings with Transparency Mode, while personalized sound profiles ensure optimal audio tailored to your hearing. With a fold-flat design and smart touch controls, these headphones are the ultimate blend of comfort, convenience, and top-notch sound quality. Ultra-Fast Charging: Just 10 minutes of charging provides 5 hours of playtime to efficiently get back to outstanding on-the-go audio. 50-Hour Battery Life: Enjoy exceptional battery playtime that lasts up to 50 hours on a single charge with Bluetooth and ANC active. Sennheiser Signature Sound: Experience high-quality audio from a transducer system engineered and manufactured in-house. Angled transducers create an expansive soundstage that brings music to life. Adaptive Hybrid ANC: Adjusts dynamically to changing noise levels to ensure distraction-free listening in loud or busy environments. Transparency Mode: Hear external sounds with a touch to stay aware of the surroundings without removing the headphones. Sound Personalization: A test developed by Sennheiser and leading researchers at the Fraunhofer Institute to create a profile matched to individual hearing to provide an optimal listening experience. Premium Comfort: Crafted to deliver all-day comfort, the headphones feature a lightweight, ergonomic design with a soft touch silicone-lined headband and deep-cushioned earpads. Customized Audio: Dedicated sound modes, Bass Boost and Podcast, and a built-in 5-band equalizer to tailor audio to preference, content and environment. Fold-flat Design: Free swiveling hinges and hidden extensions allows for on-the-go portability and easy storage. Smart Interaction: Effortless interaction via Touch Controls, Smart Pause, beamforming mics for crystal clear speech for calls and voice assistant, and a cable for wired operation. Keywords: Headphones Bluetooth Headphones Wireless Headphones
Specifications
| Ear Coupling | Around-the-ear, circum-aural |
|---|---|
| Connectivity | Bluetooth 5.2 compliant, class 1, 10 mW (max) |
| Transmission frequency / modulation | 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK, 8DPSK, π/4 QPSK, 8PSK |
| Supported Profiles | A2DP, AVRCP, HFP, HSP, GATT |
| Supported codecs | SBC, AAC, aptX™, aptX adaptive™, mSBC, CVSD |
| Speaker principle | Dynamic |
| Speaker type/size | 37mm diameter |
| Speaker frequency range | 10 Hz to 22 kHz |
| Speaker sensitivity | 106 dB SPL (1 kHz / 0 dBFS) |
| Speaker impedance | Active: 560 Ohms, Passive: 95 Ohms |
| Active Noise Cancellation | Hybrid Adaptive ANC |
| Mic principle | MEMS |
| Mic frequency range | 50 Hz to 8 kHz |
| Mic pick-up pattern | 2 mics, beamforming for noise reduction |
| Battery lifespan | Up to 50 hrs music playtime via Bluetooth and with ANC (test condition: iPhone, medium volume level) |
| Charging time | Approx. 3.5 hrs for full charge After 10 min charging up to 5 hrs music playtime |
| Battery type | Built-in Lithium-Ion rechargeable battery 800 mAh |
| Power Supply | 5 V⎓, 700 mA max, USB charging via USB-C socket |
| Product weight | 0,227 kg |
What the evidence says
Sennheiser Webshop product page: ACCENTUM Plus Wireless
Experience premium audio on the go with these cutting-edge headphones from Sennheiser. Enjoy 50 hours of playtime on a single charge, with just 10 minutes of charging providing 5 hours of music. Immerse yourself in Sennheiser's Signature Sound, enhanced by Adaptive Hybrid ANC for distraction-free listening.
Source: Sennheiser Webshop · retrieved Oct 29, 2026
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