Sennheiser Accentum Wireless On-Ear Headphones Black/ Blue EU

Features:

• 
  
  50-Hour Battery Playtime
  
  


• 
  
  Sennheiser Signature Sound
  
  


• 
  
  Hybrid ANC
  
  


• 
  
  All-day comfort
  
  


• 
  
  Customizable Sound
  
  

Technical specifications:

• 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
  
  
  
  • 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
  
  
  
  • Mic principle: MEMS
  
  
  • Mic frequency range: 50 Hz to 8 kHz
  
  
  • Mic pick-up pattern: 2 mics, beamforming for noise reduction
  
  
  
  


• Battery
  
  
  
  • 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 strength: 3.0 mT


• Product weight: 0.222 kg


• Dimensions (with and without feet): Approx. 16.5 x 19.5 x 4.8 cm


• Temperature range:
  
  
  
  
  • Operation: 0 °C to +40 °C
  
  
  • Charging: +10 °C to +40 °C
  
  
  • Storage: -20 °C to +60 °C
  
  
  
  


• Relative humidity:
  
  
  
  
  • Operation: 10 to 80%
  
  
  • Storage: 10 to 90%
  
  
  
  


• App support: Sennheiser Smart Control app for iOS™ and Android™