Sennheiser MOMENTUM 4 Noise-Canceling Wireless Over-Ear Headphones - Black (509266) | New
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1 Year WarrantyIncludedThe Sennheiser MOMENTUM 4 Noise-Canceling Wireless Over-Ear Headphones – Black (509266) are premium Bluetooth headphones engineered for audiophiles, frequent travelers and hybrid workers who want reference-grade sound with all-day comfort. Powered by Sennheiser's 42 mm dynamic drivers and "Signature Sound" tuning, they produce rich, detailed music over a broad frequency range of 6 Hz–22 kHz, with smooth treble, articulate mids and clear bass that complements anything from podcasts to high-resolution streaming. Using a multi-mic technology, Hybrid Adaptive ANC continuously assesses your surroundings to intelligently reduce office chatter, street noise and engine hum while maintaining musical detail. These MOMENTUM 4 Wireless headphones are perfect for long trips and heavy daily use due to their huge 60-hour battery life with ANC and Bluetooth active, as well as fast charging that adds hours of listening in minutes. A low-friction hinge, a padded fabric headband and soft, deep ear cushions provide a secure, comfortable fit that lasts over long periods. With four beamforming microphones for crystal-clear calls, Bluetooth 5.2, compatibility for SBC, AAC, and aptX Adaptive, and complete control via touch gestures and the Sennheiser Smart Control app, the black MOMENTUM 4 transforms every listening moment into an immersive, customized experience.
Quick specs
- Product Type
- Earbuds
- Color
- Black
- Headphone Type
- Closed-back, around-the-ear (circum-aural) wireless headphones
- Wearing Style
- Headband stereo headphones
- Driver Type
- Dynamic transducer
- Driver Size
- 42 mm diameter
Key Features
Sennheiser Signature Sound with 42 mm dynamic transducer system for high-fidelity, detailed audio and engaging dynamics across the full spectrum.
Hybrid Adaptive Noise Cancellation that automatically adjusts to ambient noise for deep isolation, plus adjustable Transparency Mode for instant awareness.
Outstanding battery life with up to 60 hours of playback via Bluetooth with ANC on, plus quick-charge support (minutes of charging deliver multiple hours of listening).
Bluetooth 5.2 wireless connectivity with support for SBC, AAC and aptX Adaptive codecs to balance high-resolution audio quality and low latency.
Four digital beamforming microphones with wind-noise suppression for clear calls and reliable voice-assistant access on the go.
Touch controls on the right earcup for volume, playback, calls, ANC/Transparency and voice assistant, enabling intuitive, phone-free operation.
Sennheiser Smart Control app offering EQ, presets, sound modes and Sound Personalization to tailor the sound to your hearing and preferences.
Smart features including Smart Pause (auto play/pause when you remove/put on the headphones) and Auto On/Off to save power when not in use.
Lightweight, closed-back over-ear design with padded headband and deep cushioned ear pads for premium comfort and passive isolation in a sleek black finish.
Included accessories such as a zippered carrying case, audio cable and USB-C charging cable to support wired listening and travel-friendly protection.
Benefits
- Hear more of your music with audiophile-inspired tuning that reveals subtle details, wider soundstage and powerful yet controlled bass for a truly immersive listening experience.
- Stay focused anywhere—Hybrid Adaptive ANC reduces distractions in offices, airplanes, and public spaces so you can concentrate on work, movies, or music without cranking the volume.
- Travel and work for days between charges thanks to up to 60 hours of battery life, dramatically cutting down on charging anxiety for commuters and frequent flyers.
- Enjoy consistently smooth wireless audio with modern Bluetooth 5.2 and aptX Adaptive, which automatically optimizes for either higher fidelity or lower latency depending on what you’re doing.
- Sound professional on calls as the four-mic beamforming array isolates your voice and suppresses wind and background noise—ideal for remote meetings and calls in busy environments.
- Control your listening experience effortlessly by using touch gestures on the earcup and app-based tuning, instead of digging through phone menus mid-commute or mid-flight.
- Personalize the sound to your ears with built-in EQ, presets, sound modes, and Sound Personalization, giving you a tuned, custom profile that makes every genre more enjoyable.
- Stay comfortable during long sessions thanks to the lightweight chassis, padded headband and plush ear cushions that reduce hotspots and pressure build-up.
- Move seamlessly between full immersion and situational awareness by toggling between ANC and Transparency Mode, so you can catch announcements or quick conversations without removing the headphones.
- Protect your investment and streamline your setup with the included case and cables, making the MOMENTUM 4 Wireless a durable, ready-to-travel, daily-driver headphone.
| Manufacturer | Sennheiser |
|---|---|
| Manufacturer Part Number | 509266 |
| Product Name | Sennheiser MOMENTUM 4 Noise-Canceling Wireless Over-Ear Headphones |
| Product Type | Earbuds |
| Color | Black |
| Headphone Type | Closed-back, around-the-ear (circum-aural) wireless headphones |
| Wearing Style | Headband stereo headphones |
| Driver Type | Dynamic transducer |
| Driver Size | 42 mm diameter |
| Frequency Response (Headphones) | 6 Hz – 22 kHz |
| Sensitivity | 106 dB SPL (1 kHz / 0 dB FS) |
| Impedance (Active) | 470 ohms |
| Impedance (Passive) | 60 ohms |
| Total Harmonic Distortion (THD) | < 0.3% (1 kHz / 100 dB SPL) |
| Acoustic Design | Closed-back, over-ear |
| Ear Coupling | Around-the-ear, circum-aural |
| Noise Cancellation | Hybrid Adaptive Active Noise Cancellation (ANC) |
| Transparency Mode | Yes, adjustable Transparency Mode |
| Microphone Type | MEMS microphones |
| Microphone Configuration | 2 mics per side (4 total), beamforming for noise reduction |
| Mic Frequency Response | 50 Hz – 10 kHz |
| Use Cases | Music listening, travel, calls, commuting, office |
| Bluetooth Version | Bluetooth 5.2 compliant, Class 1 |
| Bluetooth Output Power | Up to 10 mW (max) |
| Transmission Frequency Range | 2,402 MHz – 2,480 MHz |
| Modulation Schemes | GFSK, π/4 DQPSK, 8DPSK |
| Supported Profiles | A2DP, AVRCP, HFP |
| Supported Codecs | SBC, AAC, aptX, aptX Adaptive |
| Multi-Point Connectivity | Supported (per typical product behavior; check regional spec) |
| Wireless Range | Up to approx. 10 m (environment-dependent) |
| Battery Type | Built-in Lithium-Ion rechargeable battery, 700 mAh |
| Battery Life (BT + ANC) | Up to 60 hours music playback |
| Charging Time | Approx. 2 hours for full charge |
| Fast-Charge Feature | Approx. 5–10 minutes charge for up to 4–6 hours playback |
| Charging Port | USB-C socket |
| Power Supply | 5 V ⎓, up to 800 mA via USB |
| Smart Features | Smart Pause, Auto On/Off, wear detection |
| Controls | Touch pad on right earcup; multi-function button |
| App Support | Sennheiser Smart Control app (iOS / Android) |
| App Functions | EQ, presets, sound modes, ANC/Transparency control, Sound Personalization |
| Headband | Padded, fabric-lined headband |
| Earpads | Deep cushioned earpads (replaceable) |
| Fit Style | Relaxed, over-ear fit |
| Weight | Approx. 10.45 oz (≈ 296 g) |
| Analog Input | 2.5 mm jack on earcup (with supplied 2.5 mm to 3.5 mm cable) |
| Wired Operation | Supported via detachable analog cable |
| Flight Mode | Bluetooth deactivated when analog cable connected |
| Included Audio Cable | 2.5 mm to 3.5 mm stereo cable (approx. 1.2–1.25 m / ~49") |
| Included Charging Cable | USB-A to USB-C charging cable |
| Included Adapters | Airplane audio adapter |
| Carry Case | Zippered hard/semirigid carrying case |
| Operating Temperature Note | Charge times may increase at ambient temperatures above 30 °C |
Frequently Asked Questions
Sennheiser MOMENTUM 4 Noise-Canceling Wireless Over-Ear Headphones - Black (509266) | New
What type of headphones are the Sennheiser MOMENTUM 4?
Do the MOMENTUM 4 headphones support active noise cancellation?
How long does the battery last?
What driver size do the headphones use?
Do the headphones support Bluetooth connectivity?
Are the headphones comfortable for long listening sessions?
Can they be used for phone calls?
Do they support transparency mode?
Can users adjust the sound settings?
Are the headphones suitable for travel?
Do they support voice assistants?
Are they compatible with smartphones and laptops?
Do they include touch controls?
Can they be used for work calls or virtual meetings?
Do they fold for travel?
Is the sound suitable for different music genres?
Do they support high-quality audio streaming?
Are they good for commuting or flights?
Are the headphones portable?
Who are the MOMENTUM 4 headphones ideal for?
Sennheiser MOMENTUM 4 Noise-Canceling Wireless Over-Ear Headphones - Black (509266) | New
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