Sennheiser Momentum Sport
The ultimate sports gear for your training — get amazing Sennheiser sound with heart rate and body temperature monitoring. Push yourself, or find your flow — with adaptive active noise cancellation and a powerful new transducer.
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MOMENTUM Sport is the ultimate gear for every step of your training journey. Enjoy a new class of sports earbuds, which provide unrivaled Sennheiser sound with secure fit, adaptive ANC, and advanced performance tracking sensors like heart rate and body temperature measurement that let you optimize your training.
The ultimate combination of high-end sound and
fitness monitoring
Sennheiser and Polar give you unmatched sound with leading fitness tracking.
Measuring and analysing performance can be key to reaching your goals. With MOMENTUM Sport, you get in-ear heart rate and body temperature measurements Powered by Polar, laboratory-tested with Cosinus GmbH, specialized in vital parameter in-ear tracking, at the Technical University of Munich.
You enjoy truly moving sound with the clarity and impact you expect from legendary headphone maker Sennheiser. And with Polar’s decades atop the athletic wearables space, you’re also getting extremely advanced fitness tracking and analytics. Just connect to any smart device over Bluetooth, and your earbuds will integrate seamlessly with the Polar Flow app to bring your fitness and training data clearly into view.
- Unrivaled Sennheiser Sound: Energize your performance with high-quality MOMENTUM Sport Sound with more impactful bass.
- Adaptive ANC: Stay in the zone without distractions even in noisy gyms or busy outdoor spaces.
- Integrated performance tracking sensors: With heart rate and Body Temperature (BT) from
in-ear sensors. - Sport’s ecosystem connectivity: Compatible via Bluetooth with leading sports watches, apps, and fitness equipment.
- Semi-open design for greater acoustic relief: Open channels allow airflow to improve wearing comfort by reducing body-borne noise, and improve natural awareness.
- Powered by POLAR: Full Polar integration plus free access to Polar Flow for seamless tracking performance metrics.
- Secure, multi-sports fit: Interchangeable ear fins and ear tips allow for a secure custom fit over long-wearing sessions.
- Wearing style True wireless stereo earphones
- Ear Coupling Ear canal
- Connectivity Bluetooth 5.2 compliant, class 1, 16mW (max), RF Range 40m – 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 principle Dynamic
- Speaker type/size Dynamic, 10mm 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 Adaptive ANC
- 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 5.5 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 45mins 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: IPx5; Charging case: IPx4
- Product Specification 91.0 g (both earbuds and charging case) 6.4 g (single earbud 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 conditionTemp: –20 to +60°C; Rel. humidity 10 to 90%
- App support Sennheiser Smart Control app for iOS™ and Android™
- Authorised Distributor Warranty - 2 Year