Sennhesier Accentum - Experience high-quality, take-anywhere wireless audio with an unrivaled 50-hour battery playtime and Hybrid ANC for distraction-free enjoyment throughout your day.
ACCENTUM’s listening experience is elevated by the captivating high-quality sound delivered by Sennheiser’s meticulously engineered transducer system. This fantastic audio can be personalized with sound modes including Bass Boost or Podcast mode, or precisely tailored just for you via the built-in 5 Band equalizer.
Take on any environment without distraction with Hybrid ANC, which lets you listen on your terms even in busy outdoor environments or crowded places. Need to hear your surroundings without removing your headphones? Transparency mode lets in external sounds at a touch.
From your morning commute to your late-night chill-out, ACCENTUM keeps you incredibly comfortable thanks to its lightweight, ergonomic design with a soft-touch headband. Thanks to robust Sennheiser build quality, fold-flat design for easy portability, and fast USB-C charging, it’s ready for everyday adventures.
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 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
Magnetic field strengthark 3.0 mT
