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Sennheiser Momentum Free Wireless Bluetooth Earphones


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Enquiry/price check? Click here SKU: 507490
Ex VAT: £115.83

RRP: £169.00


Sennheiser's most compact bluetooth in-ear headphones with built in microphone, 6 hours of battery life and a high-quality leather case.

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Condition: Brand new in original retail packaging

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Brand Sennheiser Headphones
Product Award What HiFi Award 5 Stars

Tech Specs

- Ear coupling: Ear Canal
- Transducer principle: Dynamic
- Connectivity: Bluetooth 4.2
- Profiles: A2DP + AVRCP + HSP + HFP
- Codec: SBC, AAC, aptX/ aptX LL


- Charging time: Approx. 1.5 hrs
- Charging port: USB Micro Type-B
- Lifespan: 6 hrs (A2DP / HFP)
- Type: Rechargeable (170 mAh)
- Material: Lithium-ion Polymer


- Freq response: 15–22,000Hz
- Impedance: 28Ω (p), 480Ω (a)
- SP level: 118dB (1kHz / 0dBFS)
- THD: (1kHz, 100dB SPL) <0.5%


- Microphone type: MEMS
- Pick-up pattern: Omni-directional
- Sensitivity (121TR 9–5): -44dB V/Pa


- Dimensions (LBH): 105 x 115 x 192mm
- Weight: 192 g

Product Description

Sennheiser Momentum Free Bluetooth Earphones packs style and substance into a highly portable design. Equipped with Bluetooth 4.2 and Qualcomm aptX, wireless hi-fi sound is flawlessly delivered while the premium grade ergonomic design ensures an outstanding all-day listening experience.

These earphones feature an integrated microphone, an amazing six-hours of battery life, and with a premium leather case, makes these headphones perfect for a modern mobile lifestyle.

Pure Precision

The rule of thumb is that the smaller the headphones, the more meticulously the build has to be. These earphones have been carefully constructed from custom machined stainless steel in-ear sound tunnels. The build of these earphones have the signature Momentum sound and a highly luxurious leather carrying case, so these are a delight to see, hear and feel. Liberate and enhance your listening experience, with great vocal projection and an amazing soundstage.

Enhanced gaming

Defying their compact dimensions, the Momentum Free is packed with Bluetooth 4.2, AAC codec and Qualcomm apt-X support. Together these technologies ensure you recieve crystal clear wireless transmission in true hi-fi quality. Plus, Bluetooth Apt-X Low Latency allows you enjoy your videos more by keeping audio perfectly in sync with the visuals.


The Momentum Free have all the features you would expect from premium headphones, plus they easily connect to your smartphone.  These earphones have a very useful remote control (3-button) and a high-quality in-line microphone, so you can easily make calls whilst on the move. For added convenience, they offer the possibility for multi-connection, with up to two devices at once and a 3-way calling functionality. Plus they have an intuitive voice prompting system that notifies the user about the battery status or pairing.

Listen Longer

Once you listen to the Momentum Free earphones, you will find it difficult to stop. These earphones allow for long duration listening because of the supreme comfort given by the included ear adapters, which are in four different sizes. The ear adaptors ensure a snug fit, but they also effectively block ambient background noise. The battery has a duration six long hours of listening and they are charged with the supplied USB cable.

Street-smart style

As you would expect from Sennheiser, these are built from high quality premium materials including stainless steel and featuring chrome accents the Momentum Free, and with the uncompromising level of craftsmanship, these earphones are both sturdy and stylish. These are highly well conceived, from the detail its earpieces, which are magnetic so you can elegantly join them together and wear them comfortably around your neck when not in use. When not in use you can store your Momentum Free earphones in the exceptional leather carrying case, that they come supplied with.

What's in the box?

- Wireless Headset
- USB Charging Cable
- Ear Adaptor Set (XS, S, M, L)
- Carrying Case
- Safety & Quick Guides

Press Reviews

  • 'Impressive clarity, powerful, musical performance, excellent dynamics' (What Hi-Fi Magazine Jan 2018)

  • 'The Frees are more flexible and easier to roll up to stow away in a pocket or bag… They have the same powerful and dynamic sound we’ve come to expect from the Momentum in-ears.' (What Hi-Fi Magazine Jan 2018)

  • 'The in-ears deliver an impressive sense of clarity and detail for the money. You can hear every instrument and note clearly defined - these headphones make rivals such as the Bose Soundsport Wireless sound almost thick and muddied in comparison.' (What Hi-Fi Magazine Jan 2018)

  • 'Even with more compressed tracks, the headphones refuse to get bogged down and still manage to carve out bass, mids and highs with expert precision.' (What Hi-Fi Magazine Jan 2018)

  • 'At the risk of sounding like a broken record, the Momentum Frees are yet another fine addition to Sennheiser’s Momentum family. If you want wireless convenience combined with excellent sound quality, this is another pair you’ll seriously want to consider.' (What Hi-Fi Magazine Jan 2018)

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Contact Details

UK Local Rate Number
0844 50 403 50

Sales Landline
0121 224 7300/7401

Customer Services Landline
0121 224 7350/7351

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