









Sennheiser Momentum True Wireless 4 (4th Generation) In-Ear Headphones
- International stock, 1-2 days fast dispatch.
- Estimated Delivery Time Frame: 5-7 Business days
- One Year Australian Seller Warranty.

Product Overview
- International stock, 1-2 days fast dispatch.
- Estimated Delivery Time Frame: 5-7 Business days
- One Year Australian Seller Warranty.
- Due to health and hygiene reasons, headphones and some wearables can only be returned for a full refund if they are unopened within 30 days of purchase and are completely sealed or faulty. For this reason, if you change your mind about your purchase of headphones or wearable product they must be completely unopened.
The Sennheiser Momentum True Wireless 4 (4th Generation) In-Ear Headphones offer premium sound quality with advanced features for audiophiles and everyday users alike. Equipped with Sennheiser's TrueResponse transducer system, they deliver clear and detailed audio across a wide frequency range.
The earbuds support Bluetooth 5.4 and various codecs, including aptX Lossless and LC3, ensuring high-fidelity wireless audio. With adaptive active noise cancellation and Transparency Mode, users can immerse themselves in music or stay aware of their surroundings as needed. The ergonomic design and IP54 rating make them suitable for daily use, while the Smart Control app allows for personalized sound settings.
Product Specification
| General | ||
|---|---|---|
| Brand | Sennheiser | |
| Model | MOMENTUM True Wireless 4 | |
| Release Date | March 2024 | |
| Audio | ||
| Driver Size | 7mm TrueResponse dynamic drivers | |
| Frequency Response | 5 Hz – 21 kHz | |
| Sound Pressure Level (SPL) | 107 dB (1 kHz/1 mW) | |
| Total Harmonic Distortion (THD) | <0.08% (1 kHz/94 dB) | |
| Connectivity | ||
| Bluetooth Version | 5.4 | |
| Supported Codecs | SBC, AAC, aptX, aptX Adaptive, aptX Lossless, LC3 | |
| Multipoint Connectivity | Yes | |
| Audio Sharing | Auracast support (via firmware update) | |
| Battery | ||
| Earbud Battery Life | Up to 7.5 hours | |
| Total Battery Life with Case | Up to 30 hours | |
| Quick Charge | 10 minutes for 1 hour playback | |
| Charging Interface | USB-C, Qi wireless charging | |
| Features | ||
| Active Noise Cancellation | Adaptive ANC | |
| Transparency Mode | Yes | |
| Microphones | 6-mic system with beamforming | |
| Water Resistance | IP54 (splash resistant) (earbuds only) | |
| App Support | Sennheiser Smart Control (iOS & Android) | |
| Sound Personalization | Yes, via app | |
| Sound Zones | Yes, location-based settings | |
| Equalizer | 5-band EQ with presets | |
| Physical | ||
| Earbud Weight | 6.2g each | |
| Charging Case Dimensions | 70.1 x 44.6 x 34.8 mm | |
| Charging Case Weight | 72.4 g | |
- TrueResponse transducer system for detailed audio
- Bluetooth 5.4, aptX Lossless, LC3, Auracast-ready
- Seamless switching between immersive and ambient listening
- Up to 30 hours with charging case
- Customizable EQ and sound profiles via Smart Control app
- IP54-rated (earbuds only)
Frequently Asked Questions
How do I place my order?
Once you have finished adding items to your shopping cart, point your cursor to the red button saying "ADD TO CART." You will then be transferred to our secure CHECKOUT page to either login to your account if you have or place an order without one.
After providing this information: name and shipping details, you need to choose the shipping method (Standard, Express or P.O. box which takes an extra 5 days). Once done, Kindly proceed to payment terms.
You will now need to enter your payment details. After completing payment, you are asked to choose if you're billing address is same as shipping address or use a different one. Once you are ready to complete your order, click "Complete order." You will receive an on-screen order confirmation, as well as a second confirmation via e-mail.
If you have difficulties in the checkout process, please feel free to contact our customer service support via chat or email.
How do I remove items from my shopping cart?
First, click on the "Cart" icon on the upper right corner of the webpage. This will allow you to check all items that are currently in your shopping cart. Once you have identified the item tha you want to remove, click the X icon on the right side next to the price of the item. Once done, choose update cart and you can now continue shopping or complete your order.
What if I need to change my address?
Please email us or have a chat with our Customer Service support team with your changes. Address changes may need additional approval through our verification process. Please note: If an order is already in transit (package has already left our warehouse), we can no longer change the shipping address for you. You need to contact the courier directly for this request.
Do you offer a wholesale service?
At BuyMobile we provide the best small quantity unit pricing available on every item. Our algorithms run daily to determine the lowest cost in stock supplier.
However if you are looking to purchase multiple items there is an efficiency of scale around sourcing and fulfilment that means we may be able to offer better pricing on a larger order.
If you are a business or looking for a bulk purchase and would like a quote, please fill in our wholesale application form with your details. If you are looking to make regular purchases, we offer credit accounts to vetted customers, so please complete this application.
Once received, our wholesale team will come back to you with price, availability, payment and ETA information.
Do you have more questions?
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