Sennheiser MOMENTUM True Wireless 4 Smart Earbuds - Clear, Balanced

In this review of the Sennheiser MOMENTUM True Wireless 4, the bottom line is simple: these earbuds are for listeners who prioritize detailed, balanced audio and want future-facing features like LE Audio and Auracast. The single biggest reason to buy is Sennheiser's TrueResponse transducer system, which delivers unusually clear, emotionally detailed sound for true music lovers. They also offer useful extras-adaptive ANC, a comfortable fit and up to 30 hours of battery life-making them a strong choice for daily commuters and long listening sessions.

Key Features

• TrueResponse transducer: Produces highly detailed, balanced audio so instruments and vocals are clear and well separated for critical listening.
• LE Audio & Auracast support: Provides future-proof wireless streaming and group audio sharing once the firmware update is applied.
• Adaptive ANC and Anti-Wind Mode: Reduces ambient noise effectively while minimizing annoying wind noise outdoors.
• Comfortable design: Secure fit and extra soft silicone ear tips make long listening sessions more comfortable and stable in the ear.
• Long battery life with quick charge: Up to 30 hours total playback and an 8-minute quick charge for about an hour of playtime keeps them ready for travel.
• Smart touch and multipoint: Customizable controls and multipoint connectivity let you manage playback and jump between devices more easily.

Who It's For

The MOMENTUM True Wireless 4 suits audiophiles and discerning listeners who want a neutral, detailed presentation and are interested in newer wireless standards like LE Audio and Auracast. Commuters and frequent travelers will appreciate the adaptive ANC, long battery life and quick charge capability.

Those who want absolutely foolproof simplicity or the cheapest options for casual use might look elsewhere, since some customers report mixed experiences with functionality and connectivity; if you need a budget-oriented pair or guaranteed plug-and-play simplicity, a more basic model could be a better fit.

Pros & Cons

Pros

• Outstanding, detailed sound quality thanks to Sennheiser's transducer system.
• Future-proof features with LE Audio and Auracast support via firmware update.
• Comfortable fit with soft silicone tips and a secure seal for long sessions.
• Solid battery life with fast charging for quick top-ups.

Cons

• Some users report inconsistent functionality or connectivity issues, so performance can vary between units.
• Fit is debated among customers; some find the buds too large while others report a tight seal.

Specifications

Brand	Sennheiser
Model	MOMENTUM True Wireless 4
Wireless standard	Bluetooth 5.4 (LE Audio support via firmware)
Active Noise Cancellation	Adaptive ANC with Anti-Wind Mode
Battery life	Up to 30 hours total with case; quick charge 8 minutes = ~1 hour
Special features	TrueResponse transducer, Auracast, multipoint, customizable touch

Our Verdict

The Sennheiser MOMENTUM True Wireless 4 are a compelling pick for music lovers who want detailed, balanced sound and modern wireless features like LE Audio and Auracast. They offer strong battery life, good ANC and a comfortable fit, though potential buyers should be aware of mixed reports on connectivity and fit; if sound quality is the top priority, these are good value for the price.

Frequently Asked Questions

Do these earbuds support Auracast and LE Audio?
Yes; Auracast and LE Audio support are available but require a firmware update to enable.

How long does the battery last?
Combined playback time is up to 30 hours with the charging case, and an 8-minute quick charge delivers about one hour of playtime.

Is the noise cancellation effective?
The adaptive ANC reduces ambient noise well and an Anti-Wind Mode helps outdoors, though user experiences can vary depending on fit and environment.