Sennheiser Accentum Black Active Noise Cancelling Bluetooth Headphones

Released: 16th November 2023. ACCENTUM Wireless  Set the tune of your day.  With ACCENTUM, you can unlock new audio adventures all day long thanks to unrivaled 50-hour battery playtime, bringing your music to life with the unique Sennheiser sound. The perfect, on-the-go headphone, ACCENTUM provides you with high-quality wireless audio with exceptional features like Hybrid ANC to thrill you for days. Key features:  Unrivalled 50-bour battery playtime – Enjoy exceptional battery life that lasts up to 50 hours on a single charge. Sennheiser Sound – Discover high-quality Sennheiser audio, thanks to our own engineered and manufactured in-house transducer system. Blocks out all distractions with ANC – Stay focused and immerse yourself in your music with effective hybrid noise-cancelling headphones. Hear external sounds with a touch – Transparency Mode enables you to stay aware of your surroundings without removing your headphones. Your sound, your way – Customized your musical journey with a choice of sound modes, like Bass Boost and Podcast mode. Our tailor to your own preference with the built-in 5 Band equalizer. All-day comfort – Crafted to deliver incredible comfort, the headphones feature a lightweight and ergonomic design, making them ideal for long music sessions. Specifications:  Wearing style - Headband stereo headphones Ear coupling - Around-the-ear, circum-aural Connectivity - Bluetooth 5.2 compliant, class 1, 10 mW (max) Tansmission 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 dB FS) Speaker THD - <0,3% (1 kHz / 100 dBSPL) Speaker impedance - N/A 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. 3h / 3h hrs for full charge After 10 min charging 5 / 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 strength field - 3.0 mT y