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Sennheiser Accentum Wireless Headphones

SKU: SH700175
Sale price$319.95
Colour: White


Play by your own rules.

No matter where life takes you, ACCENTUM ensures superior sound on-the-go with hybrid ANC and up to 50 hours of playtime for every audio journey.


50-Hour Battery Playtime

Sennheiser Signature Sound

Hybrid ANC

All-day comfort

Customizable Sound


Unrivaled 50-hour battery playtime.


Keep the music flowing for days on a single charge with ACCENTUM's unmatched 50-hour battery playtime.

No matter where life takes you, ACCENTUM ensures that your soundtrack never fades away. From dawn till dusk, and beyond, enjoy up to 50hrs of captivating sounds with full ANC on. When is finally time to charge, our fast-charge feature gives you 5hrs playtime in 10 minutes so you can power up on the go.


Sennheiser sound – your audio journey.


Indulge in the world of captivating sound, thanks to Sennheiser's powerful 37mm driver.

Engineered in Germany, Sennheiser's unique acoustic design delivers a superior audio experience. Enjoy crisp, deep bass and brilliant highs. Feel every note, every beat, and every emotion as if you're centerstage.


Tune in to your tunes and tune out the noise!


Say goodbye to distractions and get lost in your music with our hybrid Active Noise Cancellation.

Whether you're hustling through a busy street or seeking alone time in a crowded place, our ANC technology ensures that your audio journey remains uninterrupted. When you need to stay in touch with reality without disconnecting from your music Transparency Mode lets you do just that. With a touch, gain awareness of your surroundings without removing your headphones.


All-day comfort, every day.

Designed for marathon-long listening sessions with a lightweight and ergonomic design for maximum comfort.

Cushioned earcups hug your ears, while the soft-touch silicon-lined headband ensures a secure fit without compromising on comfort.

Whether it's throughout your daily commute or a late-night groove, ACCENTUM stays in place softly on your ears accompanying your audio journey. Its effortless elegant design will withstand the demands of your daily routine without compromising on the robustness of Sennheiser’s build-to-last quality.

And for ultimate comfort and easy portability, ACCENTUM fold-flat makes it more compactable, ready to face every challenge and embrace every moment.


Smart Control App


For a truly tailored experience, download the Sennheiser Smart Control app to easily customize your sound using the 5-band built-in EQ, sound modes, and Sound Zones.



What’s in the box
One pair of ACCENTUM Wireless headphones | USB-C charging cable | Quick guide to get you started in no time.



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, 8 DPSK
Supported Profiles A2DP, AVRCP, HFP, HSP, GATT
Supported codecs SBC, AAC, aptX™, aptX HD™, 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)
Active Noise Cancellation Hybrid 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 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 0.222 kg
Dimensions (with feet) Approx. 16.5 x 19.5 x 4.8 cm
Dimensions (without feet) Approx. 16.5 x 19.5 x 4.8 cm
Temperature range (operation) 0 °C to +40 °C
App support Sennheiser Smart Control app for iOS™ and Android™