Sennheiser Momentum Sport True Wireless In-Ear Earbuds Black EU

Features:

• Sennheiser Sport Sound
• Adaptive ANC
• Secure fit ideal for most workouts
• Shock, dust, and sweat-resistant
• Heart rate and body temperature tracker
• Sports ecosystem compatibility

Technical specifications:

• Wearing style: True wireless stereo earphones
• Ear Coupling: Ear canal
• Connectivity:
  
  • Bluetooth 5.2 compliant, class 1, 16 mW (max)
  • RF Range: 40 m – line of sight
• Transmission frequency / modulation:
  
  • 2,402 MHz to 2,480 MHz
  • GFSK, π/4 DQPSK / 8DPSK
• Supported Profiles: A2DP, AVRCP, HFP
• Supported codecs: SBC, AAC, aptX™, aptX adaptive™
• Speaker
  • Speaker principle: Dynamic
  • Speaker type/size: Dynamic, 10 mm diameter
  • Speaker frequency range: 15 Hz to 18 kHz
  • Speaker sensitivity: 110 dB SPL (1 kHz / 0 dBFS)
  • Speaker THD: <0.25% (1 kHz / 94 dB)
• Active Noise Cancellation: Hybrid ANC
• Mic
• Mic principle: MEMS
• Mic frequency range: 100 Hz to 10 kHz
• Mic pick-up pattern: 3 mics per earbud, beamforming for noise reduction
• Battery lifespan:
  
  • Up to 6 hrs music playtime with earbuds
  • Up to 24 hrs overall music playtime with charging case (test condition: iPhone, mid volume level 85 dB)
• Charging time:
  
  • Approx. 1.5 hrs for fully charged
  • After 10 min charging, 1 hr music playtime
  • Remark: Ambient temperatures >30°C and Qi wireless charging leads to extended charging times
• Battery type:
  
  • Built-in Lithium-Ion rechargeable batteries
  • Left/right earbud: 72 (MC1254) / 75 mAh (CL1254)
  • Charging case: 850-950 mAh
• Power Supply:
  
  • 5 V⎓, 1000 mA max
  • USB charging via USB-C socket at charging case
  • Qi Wireless charging
• Magnetic strength field:
  
  • Earbuds: 1.86 mT
  • Charging case: 250 mT
• Weather resistance:
  
  • Earbuds: IP55
  • Charging case: IP54
• Product Specification:
  
  • 91.0 g (both earbuds and charging case)
  • 6.4 g (single earbud with N ear fin and M ear tip)
  • 78.4 g (charging case)
  • 23.3 x 20.9 x 26.1 mm (earbuds)
  • 67.7 x 64.8 x 30.0 mm (charging case)
• Operating condition:
  
  • Operating temp: 0 to +45°C
  • Charging temp: 5 to +35°C
  • Rel. humidity 10 to 80%, non-condensing
• Storage condition:
  
  • Temp: –20 to +60°C
  • Rel. humidity 10 to 90%
• App support: Sennheiser Smart Control app for iOS™ and Android™