Sony WI-C100 Wireless in-Ear Bluetooth Headphones with Built-in Microphone, Black
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AI Verdict
These are budget Bluetooth neckband headphones with 25 hours of battery life and IPX4 splash resistance, best for casual listening while stationary.
These headphones are a strong fit for stationary listening due to their lightweight design and long 25-hour battery life. However, the neckband design with its 0.705-ounce weight becomes a significant drawback during any active movement, causing the earbuds to dislodge.
If you need headphones for active use, look for true wireless earbuds or neckbands with a more secure, balanced design or ear hooks.
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Pros
- Offers up to 25 hours of battery life, providing extended listening time.
- Sound quality is generally perceived as good for the price, especially after fine-tuning with the Sony | Headphones Connect app's equalizer.
- Features DSEE (Digital Sound Enhancement Engine) to restore high-frequency sounds lost during compression.
- IPX4 splash and sweat-proof rating makes them suitable for light outdoor use or workouts.
- Lightweight at 0.705 ounces, making them comfortable for prolonged wear when sitting still.
- Includes a built-in microphone for hands-free calling.
Cons
- The neckband design with 'heavy battery things' causes the earbuds to flop and pull out during active movement or exercise.
- Microphone quality is often reported as muffled or poor, especially in windy conditions or when the mic touches skin.
- Lacks magnets to hold the earbuds together when not in use, leading to tangling or dangling.
- Does not offer active noise cancellation (ANC).
- No multipoint connectivity, meaning it can't connect to two devices simultaneously.
Dimension Scores
The dynamic drivers deliver good audio for the price, especially with DSEE and the customizable EQ via the Sony | Headphones Connect app, which users praise.
The product explicitly states 'noise_control: None', meaning it lacks any active noise cancellation features.
While comfortable for stationary use, the neckband's weight distribution causes the earbuds to pull out during any active movement, making them unsuitable for exercise.
With a specified 25 hours of battery life, these headphones offer above-average endurance for their category, a frequently praised feature.
Best For
- Commuting or travel where you're mostly sitting and need long battery life.
- Casual listening at home or in an office environment where movement is minimal.
- Listening to podcasts or audiobooks for extended periods without frequent charging.
- Users who prioritize sound customization via an app and a budget price point.
Not Recommended For
- Running, gym workouts, or any high-impact physical activity due to the neckband's instability.
- Users who frequently make calls in noisy environments or require clear microphone audio.
- Anyone needing active noise cancellation for quiet listening in loud surroundings.
Watch Out For
- The neckband's weight distribution makes the earbuds pull out of your ears if you're running or moving vigorously.
- The microphone is positioned in a way that it can get covered by skin or sweat, making call quality muffled for the other party.
- Unlike some older neckband models, these lack magnetic earbuds, so they don't clip together around your neck when not in use, potentially leading to them falling off or tangling.
- Some users reported the 25-hour battery life was closer to 7-8 hours in their experience, though this could vary with usage and volume.
Full Specifications
| UPC | 027242923638 |
| ASIN | B09YLFHFDW |
| Brand | Sony |
| Color | Black |
| Style | Contemporary |
| Units | 1.0 Count |
| Material | Silicone Rubber |
| Batteries | 1 Lithium Ion batteries required. |
| Impedance | 20 Ohms |
| Model Name | WIC100/B |
| Form Factor | In Ear |
| Item Weight | 0.705 ounces |
| Battery Life | 25 Hours |
| Control Type | Media Control |
| Manufacturer | Sony |
| Cable Feature | Without Cable |
| Charging Time | 25 Hours |
| Ear Placement | In Ear |
| Noise Control | None |
| Control Method | Touch |
| Earpiece Shape | Bud |
| Bluetooth Range | 10 Meters |
| Headphones Jack | No Jack |
| Number of Items | 1 |
| Special Feature | Microphone Included |
| Audio Driver Size | 9 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.0 |
| Item model number | WIC100/B |
| Compatible Devices | Cellphones, Tablets, Laptops, Smart Speaker |
| Hardware Interface | Bluetooth 5 |
| Product Dimensions | 2.76 x 0.75 x 6.3 inches |
| Included Components | Hybrid silicone rubber earbud tips, Wireless Stereo Headset |
| Customer Package Type | FFP |
| Carrying Case Material | Fabric |
| Input Device Interface | Bluetooth |
| Water Resistance Level | Water Resistant |
| Age Range (Description) | Adult |
| Connectivity Technology | Bluetooth |
| Specific Uses For Product | Music |
| Supports Bluetooth Technology | Yes |
| Wireless Communication Technology | Bluetooth |
What Buyers Say
What really stands out is how many people are surprised by the sound quality once they tweak it in the app, even for a budget pair. But seriously, everyone keeps saying the neckband is a pain if you move around at all, which is a huge bummer if you thought these were for the gym. The mic is also a consistent weak point, making calls a struggle for some.
“I bought these thinking I could use them for my morning jogs, but the neckband just flops all over the place and pulls the buds right out! Sound's okay after messing with the EQ, but the mic is basically useless for calls outside. So annoying!”
Common Praise
- Sound quality is surprisingly clear and impactful for the price, especially after using the app's equalizer.
- The 25-hour battery life is a major plus, lasting through long days without needing a charge.
- They connect quickly via Bluetooth 5.0 to devices.
- The DSEE feature genuinely improves the listening experience by restoring compressed audio.
- The IPX4 rating provides peace of mind against splashes and sweat during light activities.
Common Complaints
- The neckband's weight distribution causes the earbuds to constantly pull out during running or any vigorous movement.
- Microphone performance is poor, with callers reporting muffled sound, especially outdoors or if the mic gets covered.
- Lack of magnets means the earbuds dangle freely when not in your ears, leading to tangles or getting caught.
- No multipoint connectivity, so switching between a phone and a laptop is a manual process.
- The absence of auto play/pause or customizable button controls feels outdated.
Ownership Tips
- The neckband is not designed to stay put during any activity beyond sitting or light walking; it will shift and pull on the earbuds.
- The microphone's placement makes it prone to picking up rubbing noises or being muffled by clothing/skin, impacting call clarity.
- Without magnets, the earbuds don't secure around your neck, so they can easily get tangled or lost if not put away.
- The sound quality benefits significantly from using the Sony | Headphones Connect app to adjust the equalizer, making it a must-do for optimal listening.
Frequently Asked Questions
Can I use these for running or working out?
While they have an IPX4 splash-proof rating, the neckband design is not secure for running or intense workouts; the 'heavy battery things' tend to flop around and pull the earbuds out.
How long does the battery actually last?
Sony claims up to 25 hours of battery life. User experiences vary, with some reporting around 7-8 hours, while others find it lasts for extended periods.
Is the microphone clear for calls?
The microphone works adequately in quiet indoor environments. However, many users report muffled audio or poor performance in windy conditions or when the mic touches skin or sweat.
Do these have active noise cancellation?
No, the Sony WI-C100 headphones do not feature active noise cancellation. They rely on passive noise isolation from the in-ear fit.
Can I customize the sound?
Yes, you can fine-tune the sound using the equalizer within the Sony | Headphones Connect app, which many users find significantly improves the audio experience.
Buying Guide
When looking at neckband headphones like these, you need to think about how you'll move. If you're mostly sitting, the neckband is fine, but if you're active, that cable and battery weight will be a problem. Also, consider if you need to take calls often, because mic quality on budget models can be a real gamble.
Battery Life (25 Hours)
IPX4 Rating
DSEE (Digital Sound Enhancement Engine)
Alternatives
If these don't fit, look for true wireless earbuds for active use, or neckbands with a more balanced design and magnetic earbuds if you want to keep them around your neck securely. For better call quality, prioritize models specifically touting advanced microphone arrays or AI noise reduction.
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