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

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:
  
  • Principle: Dynamic
  • Type/Size: 37mm diameter
  • Frequency Range: 10 Hz to 22 kHz
  • Sensitivity: 106 dB SPL (1 kHz / 0 dBFS)
  • THD: <0.3% (1 kHz / 100 dB SPL)
• Active Noise Cancellation: Hybrid ANC
• Microphone:
  • Principle: MEMS
  • Frequency Range: 50 Hz to 8 kHz
  • 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
  • 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 Feet: Approx. 16.5 x 19.5 x 4.8 cm
  • 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™

Items included:

• A pair of ACCENTUM Wireless Headphones
• USB-C charging cable
• Quick guide