ACCENTUM Plus keeps you energized for days with unrivaled 50-hour battery life, 10min fast charge for 5hrs playtime, and outstanding audio that dynamically adjusts to your environment thanks to Adaptive ANC.
Quick charge: 10min plug for 5hrs playtime
Sennheiser Signature Sound
Adaptive Hybrid ANC
50-Hour Battery Playtime
Sound Personalization
Need a quick boost? Just plug 10 min for 5 hours of playtime. Make the most of your time with 50 hours battery run and quick charge
With an unrivalled 50-hour battery run, ACCENTUM Plus delivers days of entertainment on a single charge. Recharging takes as little time as ordering a coffee to go. Designed for an active lifestyle, enjoy all-day wireless freedom in a lightweight, comfortable, and portable design.
The acoustic design of ACCENTUM Plus recreates the exhilaration and drama of live music
Recreate the thrill of live music with ACCENTUM Plus. Its exquisitely crafted acoustic design delivers a rich & immersive soundstage that resonates with every note thanks to its meticulously angled 37mm driver. True-to-life details spring forth, enveloping you in the drama and excitement of live music, all from the comfort of your own space.
Rule the world around you with the latest generation of adaptive hybrid ANC
Stuck on a long-distance flight with a crying toddler? No problem, the adaptive ANC is so powerful that it will create a private sanctuary for you. It blocks and adapts to all the noises around you, so you can watch a movie or hear a podcast without interruptions. And when you are ready to let in the sounds around you, just turn on Transparency mode with a touch. Play or mute the world around you.
Match your audio journey to your hearing, mindset, and musical preferences.
Discover your sound profile with research-based testing available with Sound Personalization, a collaboration between Sennheiser and the Fraunhofer Institute. Play by your own rules with the built-in 5-band equalizer or take it slow with pre-sets mode.
Our human-centered design makes the product intuitive and easy to handle
The touchpad interface ensures intuitive control of music and phone functions. Simply tap to play or pause, slide up and down for volume, and swipe to change tracks or answer and end calls. Even more effortless is the Smart Pause feature, which automatically pauses your audio when you take off the headphones, so you will never miss a beat. A dedicated button allows for simple pairing making connectivity faster and automatic anti-wind mode anticipates your audio needs.
To enjoy the full experience, make sure to download the Sennheiser Smart Control app. With the companion app you will be able to customize your sound using Sound Personalization, the 5-band built-in EQ, sound modes, and Sound Zones.
Wearing style: Headband stereo headphones
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 THD: <0,3% (1 kHz / 100 dB SPL)
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
Magnetic field strengthark: 3.0 mT
Product weight: 0,227 kg
Dimensions (with feet): Approx. 16,5 x 19,5 x 4,8 (folded flat)
Dimensions dimension (without feet): Approx. 16,5 x 19,5 x 4,8 (folded flat)
Temperature range (operation): 0 °C to +40 °C
Temperature range (charging): +10 °C to +40 °C
Temperature range (storage): -20 °C to +60 °C
Relative humidity (operation): 10 to 80%
Relative humidity (storage): 10 to 90%
App support: Sennheiser Smart Control app for iOS™ and Android™
Country of origin: Designed in Germany, Made in China
Capacity: 800 mAh
Size/Format (width): 3,55 cm
Size/Format (height): 4,46 cm
Size/Format (depth): 0,65 cm
Voltage: 3.7 V
Battery weight: 0,016 kg
Battery energy: 3.0 Wh
Lithium content (primary): 0,00024 kg
