Sennheiser Consumer Audio ACCENTUM Wireless Bluetooth Headphones

Features

  • Unrivaled 50-Hour Battery Playtime – Enjoy exceptional battery life that lasts up to 50 hours on a single charge.
  • Blocks out all distractions with ANC – Stay focused and immerse yourself in your music with effective hybrid active noise cancelling headphones.
  • Your sound, your way – Customized your musical journey with a choice of sound modes, like Bass Boost and Podcast mode. Tailored-to-your-own preference with the built-in 5 Band equalizer.
  • Sennheiser Sound – Discover high-quality Sennheiser audio, thanks to our own engineered and manufactured in-house transducer system.
  • Hear external sounds with a touch – Transparency Mode enables you to stay aware of your surroundings without removing your headphones.
  • All-day comfort – Crafted to deliver incredible comfort, the headphones feature a lightweight and ergonomic design, making them ideal for long music sessions.

 

 

Specification

  • 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
  • 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 playtim
  • 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
  • Temperature range (operation) – 0 °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
  • Vendor – Synergy
  • MPN – AHB563542PMT
  • Capacity – 800 mAh
  • Voltage – 3.7 V
  • Battery weight – 0,016 kg
  • Battery energy – 3.0 Wh
  • Lithium content (primary) – 0,00024 kg