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Black true wireless earbuds in charging case with USB-C cable and silicone tips and fins

Sennheiser

Sennheiser Momentum Sport True Wireless Earbuds Black 24hr ANC 10mm Polar Fitness Tracking

SKU CH-V61T-SBB4C

True wireless earbuds with adaptive noise cancellation, 10 mm drivers and Polar-powered heart-rate plus body-temperature tracking for 24-hour total playtime

  • TypeTrue Wireless
  • ColorBlack
  • Power Supplylithium_ion
  • Ear CouplingCanal
  • Noise Cancellingactive_noise_cancellation
  • Wireless TypeBluetooth
  • Sport-tuned sound with impactful 10 mm transducer
  • Adaptive ANC blocks gym and outdoor distractions
  • Polar-powered heart-rate and temperature tracking in-ear
  • 24-hour total playtime with 10-minute quick charge
  • IP55 sweat resistance plus interchangeable fins and tips

Sennheiser Momentum Sport True Wireless

The Sennheiser Momentum Sport are true wireless earbuds built for athletes who want high‑fidelity audio during training. A 10 mm transducer delivers a sport‑tuned sound profile with impactful bass, while adaptive active noise cancellation and a semi‑open design let you control how much of your surroundings you hear. IP55 sweat and splash resistance handles intense sessions, and Bluetooth connectivity pairs with phones, tablets, laptops or desktops.

Polar fitness tracking and secure fit accessories

Integrated in‑ear sensors capture real‑time heart rate and body temperature, then sync the data with Polar‑compatible apps and sports watches for performance insights. The package supplies multiple silicone ear‑tip sets in sizes S, M, L and ear‑fin sets in sizes N, S, M, L so every user can lock in a stable, comfortable seal. A USB‑C cable charges the case, which holds 18.5 hours of reserve power for a total of 24 hours playtime.

For data‑driven athletes, not for audiophile purists

Runners, gym‑goers and multisport trainees who want biometric feedback without a chest strap will benefit from the Polar‑powered tracking and adaptive ANC. Buyers who need longer continuous playtime than the 6‑hour single‑charge limit, or who prefer a fully sealed noise‑isolating fit rather than the semi‑open awareness design, should look at alternative models.

Highlights

  • Sport-tuned sound with impactful 10 mm transducer
  • Adaptive ANC blocks gym and outdoor distractions
  • Polar-powered heart-rate and temperature tracking in-ear
  • 24-hour total playtime with 10-minute quick charge
  • IP55 sweat resistance plus interchangeable fins and tips

Specifications

BrandSennheiser
ModelMOMENTUM Sport
Part Number14500-850
TypeTrue Wireless
ColorBlack
Power Supplylithium_ion
Ear CouplingCanal
Noise Cancellingactive_noise_cancellation
Wireless TypeBluetooth
CompatibilityCellphones, Tablets, Laptops, Desktops
FeaturesUnrivaled 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 biometric sensors - Accurately measure your heart rate and Body Temperature (BT) from precise in-ear sensors.
Sport's ecosystem connectivity: Compatible via Bluetooth with leading sports watches, apps, and fitness equipment.
Semi-open design for greater comfort - Acoustic relief channel allows airflow to improve wearing comfort, reduce body-borne noise and impr
Package ContentsMOMENTUM Sport earbuds
Charging case
USB-C charging cable
Multiple silicone ear tip sets for finding an optimal fit (in size S/M/L)
Multiple silicone ear fin sets for a comfortable, secure fit (in size N/S/M/L)
Finger lanyard for easy & secure carrying on the go

Questions about this item

How often will the ear tips or ear fins need replacing with daily workouts?

The box includes three sizes of silicone tips and four sizes of silicone fins so you can swap to fresh pieces whenever the originals lose grip or show wear.

What stops the battery from lasting the full 24 hours on a long training day?

Total playtime is 24 hours — 6 hours from the buds plus 18.5 hours from the case — so the case capacity is the first limit you reach.

Do the buds get hot or noisy after several hours of continuous use?

The semi-open design reduces internal heat build-up and wind noise, while adaptive ANC keeps external sound controlled during all-day sessions.

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