The strongest Sennheiser over-ear wireless shortlist supported by the available product documentation is the MOMENTUM 4 Wireless and ACCENTUM Plus Wireless. Choose between them by documented battery claims, convenience features, codec support and what comes in the box—not by a claimed sound, comfort or noise-cancelling winner: the evidence here is manufacturer specifications and guidance, not independent head-to-head listening tests.
How the two Sennheiser headphones differ
| What to compare | MOMENTUM 4 Wireless | ACCENTUM Plus Wireless |
|---|---|---|
| Battery claim with ANC | Up to 60 hours of Bluetooth music playback with ANC activated, according to the MOMENTUM 4 manual. The cited manual section does not state the test conditions. | Up to 50 hours via Bluetooth with ANC, according to Sennheiser Hearing’s specification updated August 8, 2026; the stated test condition is an iPhone at medium volume. |
| ANC | The manual describes use with ANC activated; the cited material does not establish a direct comparison with ACCENTUM Plus’s adaptive mode. | Hybrid adaptive ANC, according to Sennheiser Hearing. |
| Controls and automation | Not directly compared with ACCENTUM Plus in the cited evidence. | Sonova’s comparison with standard ACCENTUM Wireless identifies touch controls, proximity sensors with Smart Pause, and automatic anti-wind mode as Plus distinctions. |
| Bluetooth codecs | Not stated in the cited manual section. | SBC, AAC, aptX and aptX Adaptive, according to Sennheiser Hearing. |
| Weight and transducers | Around-ear, closed-back Bluetooth headphone with 42 mm transducers, according to the manual; weight is not stated in the cited source. | 227 g, according to Sennheiser Hearing’s specification updated August 8, 2026; transducer size is not stated in the cited source. |
| Case and cables | Not stated in the cited manual section. | The regional product listing names a USB-C cable, carry case, auxiliary cable, quick guide and manual in the box. |
The battery figures are manufacturer ratings, not results from the same controlled test. The ACCENTUM Plus figure includes a specific iPhone and medium-volume condition; the cited MOMENTUM 4 manual passage does not provide a matching condition. Actual runtime varies with settings and use, so the figures do not establish how long either pair will last for an individual listener.
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Which model fits your routine?
Choose MOMENTUM 4 when its documented basics fit
The MOMENTUM 4 is a reasonable shortlist choice if you want an around-ear, closed-back design and the manual’s stated up-to-60-hour Bluetooth playback claim with ANC. Its 42 mm transducers are a specification, not evidence by themselves that it sounds better than ACCENTUM Plus. The cited material does not provide a direct comparison of their sound, comfort, ANC effectiveness, weight or included accessories.
Choose ACCENTUM Plus for adaptive features and a documented travel bundle
ACCENTUM Plus has explicitly listed hybrid adaptive ANC, touch controls and automation features. Sonova Consumer Hearing’s April 23, 2026 comparison with standard ACCENTUM Wireless says: “If your daily routine involves moving through different sound environments, frequent travel, or if you prefer headphones that adjust automatically without requiring manual setup, the Plus offers benefits you are likely to notice in everyday use.” This is manufacturer guidance about the Plus-versus-standard ACCENTUM choice, not an independent test or a direct comparison with MOMENTUM 4.
#1 Best Overall
- Seamless Firmware & App Updates: Enjoy a smoother, more reliable experience with the latest firmware and Smart Control Plus app features for your over the ear Bluetooth headphones, including ANC toggle and touchpad off switch for premium music quality
- Audiophile-Inspired Sound : Sennheiser wireless over-ear headphones over with signature sound, 42mm transducers and aptX Adaptive deliver crystal-clear audio and deep, immersive music. Ideal for music lovers and travelers
- Personalized Listening Experience: Tailor your sound on these wireless over ear headphones via the Smart Control Plus app with integrated equalizer, presets, and sound modes for a unique custom audio profile, whether used for music, podcasts, or gaming
- Adaptive Noise Cancellation & Transparency Mode: Block distractions or stay aware of your surroundings with these Bluetooth headphones for uninterrupted music enjoyment anywhere, ideal for commuters, students, and professionals
- Exceptional Comfort & Long Battery Life: These Sennheiser wireless noise cancelling headphones are lightweight, foldable and designed with a cushioned headband and ear pads; enjoy up to 60 hours of long-lasting comfort playback with fast charging capability
The regional ACCENTUM Plus listing includes a carry case and both USB-C and auxiliary cables, which may be useful for travel or wired listening. Accessories can vary by region or listing, so check the exact package offered where you plan to buy.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Is ACCENTUM Plus Wireless worth paying more for?
It may be worth a price premium over standard ACCENTUM Wireless if you will use the Plus model’s adaptive ANC, touch controls, proximity-based Smart Pause, automatic anti-wind mode, aptX Adaptive support or included case. Those are documented feature differences in Sonova’s comparison, not proof of better sound or noise cancellation. The available evidence does not establish whether ACCENTUM Plus is worth more than MOMENTUM 4; decide by checking their current local prices and weighing the specific features you need.
Rank #2
- Seamless Firmware & App Updates: Enjoy a smoother, more reliable experience with the latest firmware and Smart Control Plus app features for your over the ear Bluetooth headphones, including ANC toggle and touchpad off switch for premium music quality
- Audiophile-Inspired Sound : Sennheiser wireless over-ear headphones over with signature sound, 42mm transducers and aptX Adaptive deliver crystal-clear audio and deep, immersive music. Ideal for music lovers and travelers
- Personalized Listening Experience: Tailor your sound on these wireless over ear headphones via the Smart Control Plus app with integrated equalizer, presets, and sound modes for a unique custom audio profile, whether used for music, podcasts, or gaming
- Adaptive Noise Cancellation & Transparency Mode: Block distractions or stay aware of your surroundings with these Bluetooth headphones for uninterrupted music enjoyment anywhere, ideal for commuters, students, and professionals
- Exceptional Comfort & Long Battery Life: These Sennheiser wireless noise cancelling headphones are lightweight, foldable and designed with a cushioned headband and ear pads; enjoy up to 60 hours of long-lasting comfort playback with fast charging capability
Codec support is useful only when it matches your playback device and setup. ACCENTUM Plus lists SBC, AAC, aptX and aptX Adaptive, but codec availability alone does not prove an audible advantage. The cited sources do not provide equivalent codec details for MOMENTUM 4, so a codec-based winner cannot be established from this comparison.
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Rank #3
- brand: Sennheiser
Check these details before buying
- Confirm current regional stock, price and warranty terms with the seller; the cited regional ACCENTUM Plus listing is not a reliable guide to price in every market or at a later date.
- Verify the accessory bundle for the exact listing, especially if the case or auxiliary cable matters to you.
- Check your phone or other source device’s supported codecs if you are choosing ACCENTUM Plus for aptX or aptX Adaptive.
- Compare the manufacturer’s listed features against your own priorities. These sources do not establish an independent winner for sound quality, comfort or ANC effectiveness.
Manufacturer sources
- Sennheiser Hearing: ACCENTUM Plus Wireless specifications
- Sennheiser/Sonova Consumer Hearing: MOMENTUM 4 Wireless instruction manual
- Sonova Consumer Hearing: ACCENTUM Wireless vs. ACCENTUM Plus Wireless comparison, April 23, 2026
- Sonova Consumer Hearing: regional ACCENTUM Plus Wireless listing
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
