Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.
All
WI-C100
reviews
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An excellent review of a great product
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Publisher
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3/1/2022
An excellent review of a great product
Publisher
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3/1/2022
Video Review
Manufacturer details
Features
Specifications
- Wearing Style: Neckband style in-ear earbuds
- Driver Unit: 9 mm dome-type neodymium driver
- Frequency Response (Bluetooth): 20 Hz – 20 kHz
- Mass (Weight): Approx. 20 g (0.71 oz)
- Bluetooth Version: 5.0
- Supported Codecs: SBC, AAC
- Maximum Communication Range: Line of sight, approx. 10 m (30 ft)
- Battery Life (Music Playback): Up to 25 hours
- Communication Time (Calls): Up to 15 hours
- Quick Charge: 10 minutes = ~60 minutes playback
- Charging Time: Approx. 3 hours
- Power Source: Built-in lithium-ion rechargeable battery, DC 3.7 V (charged via USB, DC 5 V)
- Water Resistance: IPX4 splash-proof / sweat-proof
- Controls: Physical buttons (play/pause, track skip, volume, call receive)
- App Support: Sony | Headphones Connect app
- Other Features: Fast Pair, 360 Reality Audio, DSEE restores high frequencies
Description
Wireless Bluetooth in-ear headphones with up to 25 hours of battery life, IPX4 splash- and sweat-proof design, built-in mic for hands-free calls, buttons for music and call control, with customizable sound via Sony | Headphones Connect and enhanced high-frequency detail via DSEE.
Release Timeline
Manufacturer Site
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
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WH-CH720N
- Positioning: A budget-friendly noise-cancelling option built for everyday portability.
- Description: Offers active noise cancellation and wireless operation with a design that emphasizes ease of use and portability. The simpler technology and affordable build cater to users with modest budgets and daily commuting needs.
WH-1000XM6
- Positioning: A mid-tier wireless headphone combining advanced noise control with a streamlined design.
- Description: Features smart sensor integration and enhanced digital noise cancellation that adapts to ambient conditions, ensuring a balanced sound profile in varied settings. Compared to the CH720N and XM5 models, it strikes a middle ground by offering improved connectivity and performance.
WH-1000XM5
- Positioning: A premium flagship wireless headphone known for top-notch noise cancellation and sound accuracy.
- Description: Delivers advanced noise cancellation paired with refined acoustic tuning and robust digital processing for an immersive listening experience. When compared with the XM6, it offers a broader soundstage and a more established build quality.
MDR-MV1
- Positioning: A professional-grade headphone designed for high-fidelity listening and studio applications.
- Description: Uses a focus on precise audio reproduction and accurate frequency response, supported by technologies that emphasize clarity and neutral tuning. Relative to the consumer-focused wireless models, its design and performance are tailored for users who require technical accuracy for critical listening in controlled environments.
MDR-Z1R
- Positioning: A high-end audiophile headphone that emphasizes superior build materials and uncompromising sound quality.
- Description: Uses high-resolution drivers and premium construction to deliver detailed and dynamic sound reproduction, ideal for immersive listening sessions. Compared with the more casual and wireless offerings, it stands out with sonic precision and a focus on luxury performance.
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Avg. Product Price
$500
Used For Sale
0
Available (Scroll Down)
Brand Popularity
795
of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
35
Founding Year
1946
Our take on the brand
Sony developed the LDAC Bluetooth codec enabling wireless streaming at up to 990 kbps and 360 Reality Audio that personalizes playback by analyzing photos of your ears to tailor spatial imaging. They've given a lot to the hifi audio industry, and manufacture some of the most popular wireless headphone models available today.
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What if you spend more?
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What competes at this price?
Bang & Olufsen
Beoplay EX
399
/
Released
2022
As versatile as they are beautiful, these wireless earbuds with active noise cancellation bring deep sound and snug comfort in one sleek package.
Bang & Olufsen is a luxury hifi speaker brand known for its Acoustic Lens Technology, which delivers 180° horizontal sound dispersion—features like the BeoLab 90's 18 individually amplified drivers offer user-selectable beam patterns. The Danish company distinguishes itself through vertically integrated aluminum manufacturing in Struer, a factory-led program that restores and modernizes its classic products, and transparent engineering documentation led by in-house tonmeister Geoff Martin.
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Our Summary
Product Strengths
- Premium design and build quality, using materials like aluminum and glass for a luxurious feel
- Sound quality is generally praised as excellent, detailed, and balanced, especially after equalization
- Comfortable and secure fit, particularly for those with smaller ear canals
- App provides an intuitive EQ interface with customizable presets
Product Considerations
- Active noise cancellation (ANC), while solid, is not considered the best on the market compared to brands like Sony or Bose
- Some reviewers experienced connectivity issues, including problems with multipoint pairing and occasional signal dropouts
- Battery life is respectable but not outstanding, with some reviewers noting shorter-than-advertised playback times
- Responsiveness of the touch controls is sometimes too sensitive, leading to accidental pausing or track skipping
- Some users have found the default sound profile (Optimal) to be somewhat flat or boring, requiring EQ adjustments
Comparisons (according to reviewers)
- Compared to the Apple AirPods Pro, the EX has more clarity, better soundstage and separation, but tonal balance may be preferable on the Airpods Pro
- Compared to the Sennheiser Momentum True Wireless 3, the Beoplay EX offers a more balanced and detailed presentation with a more luxurious build
- Compared to the Devialet Gemini II, the Gemini II offers a more neutral sound signature with advanced ANC capabilities, but Beoplay EX offers a more balanced and detailed presentation with a more luxurious build
Takeaway: The Beoplay EX offers a luxurious experience with refined sound and a stylish design. It's a good choice for those who prioritize sound quality and aesthetics, and value a premium feel.
Video review
Our take on the brand
Bang & Olufsen is a luxury hifi speaker brand known for its Acoustic Lens Technology, which delivers 180° horizontal sound dispersion—features like the BeoLab 90's 18 individually amplified drivers offer user-selectable beam patterns. The Danish company distinguishes itself through vertically integrated aluminum manufacturing in Struer, a factory-led program that restores and modernizes its classic products, and transparent engineering documentation led by in-house tonmeister Geoff Martin.
Product Page
Product Page
HIFIMAN
Svanar Wireless
499
/
Released
2023
SVANAR Wireless — Ultimate Personal Audio in True Wireless Form.
HIFIMAN is a hifi brand known for its planar magnetic headphones that use extremely thin diaphragms and acoustically transparent "Stealth Magnets" to reduce sound distortion. The company pioneered high-resolution portable audio players and creates electrostatic headphones that bring high-end sound quality to more accessible price points, as well as widely renowned flagship models such as the Susvara.
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Our Summary
Product Strengths
- Excellent sound quality, potentially challenging cabled IEMs, with a dynamic and holographic rendering and beautiful mids and airy treble.
- Effective ANC, making it suitable for reducing ambient noise, even in noisy environments, with up to 35dB of noise attenuation.
- Good build quality, with the IEMs made of lightweight metal and Kevlar, and a sturdy charging case.
- Good bass performance, with texture and extension, punchy, without overpowering, and a powerful but tight impact.
- Wide soundstage, creating a spacious and immersive listening experience.
Product Considerations
- Connectivity issues with LDAC, especially outdoors or in areas with interference, leading to intermittent signal drops.
- Transparency mode might generate turbulence in windy conditions due to microphone placement.
- Limited codecs available, with no aptX support.
- Physical size of the charging case is large and might not be pocket-friendly.
- Included eartips may not be suitable for all ear sizes, with a shorter nozzle affecting fit for some users.
Comparisons (according to reviewers)
- Vs Final ZE8000: Svanar Wireless offers a more W-shaped and punchy signature, greater upper mids gain, more precise imaging, and a vaster sound layering capability, while the ZE8000 sound more neutral to L shape, warmer, and have more sub bass boost and warmth.
- Vs Noble FoKus Mystique: Svanar Wireless has some emphasis in the bass, but not as much, has stronger overall imaging performance—providing a wider soundstage and the best balance between the separation and cohesion in the imaging.
- Vs HIFIMAN Svanar (wired): Svanar Wireless soundstage is taller and wider but not as deep, since clarity isn’t as sharp and clean, silence being more ”noisy”.
- Vs Sony WF-1000XM4: The Svanar Wireless presents a much more detailed, natural and sophisticated kind of sound, while Sony has bloated bass, that overwhelms everything else.
- Vs Apple AirPods Pro: The Svanar Wireless generally outperforms the AirPods Pro in sound quality.
Takeaway: The Svanar Wireless is a solid choice for TWS lovers, with a top-tier sound quality, effective ANC, and its convenience and comfort. It is innovative, less bass-heavy tuning, and overall a solid proposal.
Video review
Our take on the brand
HIFIMAN is a hifi brand known for its planar magnetic headphones that use extremely thin diaphragms and acoustically transparent "Stealth Magnets" to reduce sound distortion. The company pioneered high-resolution portable audio players and creates electrostatic headphones that bring high-end sound quality to more accessible price points, as well as widely renowned flagship models such as the Susvara.
Product Page
Product Page
Sennheiser
Momentum True Wireless 2
238
/
Released
2020
Leading audio technology and innovation with improved ergonomics designed for full day wearing and refined touch controls for a more personalised experience.
Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.
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Our Summary
Product Strengths
- Excellent sound quality with depth, great soundstage, and crisp, clean elements
- Active noise cancellation is a useful addition and blocks out rumbling and background chatter
- The earbuds themselves are smaller compared to the previous version
- Touch controls are responsive and easier to use than the old version, and customizable
Product Considerations
- Continuous battery life with ANC on is quite short at around 4 hours
- The case is not the smallest and can create a bulge in your pocket
- Microphone sounds muffled
- These do not support multi-connect, meaning that these cannot connect to a phone and a tablet simultaneously
Comparisons (according to reviewers)
- Momentum 2's do not support multi-connect like the Jabra Elite 75T
- AirPods Pro's transparent hearing quality is better than Momentum 2's
- Sony's noise-cancelling has an edge over the Momentum True Wireless 2
- Galaxy Buds Plus have great clarity, but the bass isn't as good as the Momentum 2's
- The Momentum 2's sound better than AirPods
- Momentum 2 is more comfortable and nicer to use, battery life is better, and noise-cancelling is included
Takeaway: The Momentum True Wireless 2 earbuds offer respectable noise cancelation, sound good, and are sweat-resistant. These could be worth buying if sound is the main priority.
Video review
Our take on the brand
Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.
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Product Page
Moondrop
Block
24
/
Released
2024
Adopting the acoustic structure of flathead earbuds, and using a SOC chip for built-in DSP optimization, the Block delivers a more delicate, laid-back and natural timbre than traditional earbuds.
Moondrop is a hifi audio brand with distinctive driver combinations, including tribrid designs that incorporate multiple planar drivers in single IEMs. They are known for offering exceptional performance at affordable prices, as well as unique features such as their DSP-in-the-cable solution the FreeDSP Pro.
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Our Summary
Product Strengths
- Very comfortable, especially for those who dislike silicone tips, making it suitable for long listening sessions.
- Good value for the price, offering decent sound quality for a budget earbud.
- Decent battery life for its size, with around 5-6 hours of playtime on a single charge.
- Compact and portable design, with a small case that is easy to carry around.
- Simple and easy to use, with a focus on sound quality over extra features.
Product Considerations
- Lacks features like volume control, customizable EQ, and water resistance.
- Open case design may lead to earbuds falling out or collecting lint.
- Sound quality is described as somewhat flat, lacking detail and depth.
- Not suitable for running or high-intensity activities due to loose fit.
- No app support for customization or firmware updates.
Comparisons (according to reviewers)
- The Moondrop Space Travel offers better sound quality, noise cancellation, and app support, but the Block is more comfortable for some.
Takeaway: The Moondrop Block is a comfortable and affordable earbud that is good for casual listening and those who prefer a non-invasive fit. It's a simple and convenient option if you value comfort and portability over high-end sound quality and features.
Video review
Our take on the brand
Moondrop is a hifi audio brand with distinctive driver combinations, including tribrid designs that incorporate multiple planar drivers in single IEMs. They are known for offering exceptional performance at affordable prices, as well as unique features such as their DSP-in-the-cable solution the FreeDSP Pro.
Product Page
Product Page
Sennheiser
CX 400BT True Wireless
199
/
Released
2020
Powered by our leading audio technology With passive noise cancellation, customizable controls, long battery life and a design made for all-day comfort, you're in total control of an exceptional sound experience.
Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.
Expand Details
Our Summary
Product Strengths
- Fantastic sound quality, with 7mm dynamic drivers delivering rich, velvety, soft, dynamic, wide, clear, deep, and full sound
- Same drivers as the more expensive Momentum True Wireless 2.0
- Good passive noise cancellation due to a tight in-ear fit
- Customizable sound experience through the Sennheiser Smart Control app, which offers a graphic EQ
- Comprehensive touch controls, which can be customized via the app
Video review
Our take on the brand
Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.
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