KBEAR KS1 USB C Headphones Crystal Clear Sound Earphones for Samsung Galaxy s23 s22 s21 s20 Ultra, Type C Earphone with Microphone Volume Control for Singers Musician
Want the best price and purchase timing?
Our AI advisor analyzes real-time pricing across all channels to find you the best deal.
AI Verdict
These are budget USB-C in-ear headphones with a V-shaped sound signature and an 11mm dynamic driver, designed for casual listening on compatible Android phones.
The KBEAR KS1 offers an ergonomic, skin-friendly PC material cavity designed for a comfortable and locked-in fit, which is suitable for active use. However, the lack of confirmed effective active noise cancellation means it won't isolate you completely in loud environments, making its 'fit' for immersive listening situational.
If you need superior noise isolation for commuting or noisy offices, look for headphones with verified, high-performance active noise cancellation ratings.
Regret Score™
High RiskLower is better — measures purchase-regret risk from real buyer complaints, review credibility, and product maturity
Issues discovered after purchase
Critically weak dimension
Amazon rating vs actual quality
Chance this product isn't for you
Pros
- Features an 11mm Polymer PET Diaphragm Dual Magnetic Circuit Dual Cavity Single Dynamic Driver for sound reproduction.
- The clear version offers a transparent aesthetic, showcasing internal components.
- Designed with a skin-friendly PC material cavity for a smooth and comfortable fit, even during exercise.
- Includes a microphone and volume control, making it suitable for calls and media management.
- Offers a 60-day refund policy and a 12-month warranty for purchase confidence.
Cons
- The claimed Active Noise Cancellation is not consistently supported by user feedback, with some noting limited passive noise isolation.
- Mid-range frequencies can be recessed due to the V-shaped sound profile, potentially obscuring vocal details in complex tracks.
- The product's ASIN has been associated with 'review hijacking,' meaning the high review count and rating may not reflect this specific USB-C model.
- The included cable is a basic 4-core 4N pure copper cable, which some users might find less premium than desired.
Dimension Scores
The 11mm dynamic driver delivers a V-shaped sound with powerful bass and clear treble, but recessed mids prevent a higher score for overall balance.
Despite the 'Active Noise Cancellation' claim in specs, user feedback points to limited passive isolation and no confirmed active cancellation, which is below category average for the feature.
The ergonomic design with skin-friendly PC material and a 'locked-in fit' is frequently praised by users for comfort and stability during activity.
As wired USB-C headphones, they draw power from the connected device and do not have an internal battery, making this dimension largely irrelevant.
Best For
- Android smartphone users needing a wired USB-C audio solution for music and calls.
- Individuals seeking an affordable in-ear monitor for casual music listening with emphasized bass.
- Users who prefer a secure, locked-in fit for activities like running or light exercise.
Not Recommended For
- Audiophiles prioritizing a neutral sound signature or detailed mid-range clarity.
- Users expecting robust active noise cancellation for noisy environments.
- Anyone relying solely on the listed Amazon rating without considering potential review discrepancies.
Watch Out For
- The 4.4/5 rating and 5,078 reviews are likely inflated or for a different product, as the ASIN has been flagged for 'review hijacking'.
- Despite the 'Active Noise Cancellation' spec, user feedback suggests only passive noise isolation, which is not particularly strong.
- The sound signature, while having powerful bass, can cause mid-range bleed, making vocals less prominent in busy tracks.
- The cable, while detachable, is described as basic and 70cm long in some reviews for the 3.5mm version, which might apply to the USB-C version as well.
Full Specifications
| ASIN | B0CVWZZ9LD |
| Brand | YINYOO |
| Color | USB C-Clear |
| Style | with Mic |
| Units | 2.0 Count |
| Material | Polycarbonate (PC) |
| Impedance | 18 Ohms |
| Model Name | KBEAR KS1 |
| Form Factor | In Ear |
| Item Weight | 2.08 ounces |
| Manufacturer | Yinyoo |
| Cable Feature | Detachable |
| Ear Placement | In Ear |
| Noise Control | Active Noise Cancellation |
| Control Method | Remote, Touch |
| Earpiece Shape | Rounded tip |
| Headphones Jack | 3.5 mm Jack |
| Number of Items | 1 |
| Audio Driver Size | 11 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Item model number | KBEAR KS1 |
| Compatible Devices | Devices with a USB C port |
| Hardware Interface | USB Type C |
| Package Dimensions | 3.98 x 3.19 x 1.42 inches |
| Included Components | Cable |
| Age Range (Description) | Adult |
| Connectivity Technology | Wired |
| Supports Bluetooth Technology | No |
| Wireless Communication Technology | Wired |
What Buyers Say
It's a bit of a wild west with these, honestly. The product's ASIN has been linked to 'review hijacking,' so that 4.4/5 rating with thousands of reviews? Take it with a huge grain of salt; it's probably not for this specific USB-C model. What we can gather from general KBEAR KS1 feedback is that you're getting a V-shaped sound with a lot of bass, which some love for casual listening, but it can push the mids into the background. Comfort seems to be a recurring positive, with the ergonomic design fitting well for many, even during movement. Don't expect any real active noise cancellation, despite what the spec sheet might say; users report only basic passive isolation.
“Okay, so I got these 'cause my old ones broke, and for the price, the bass really hits, like, hard. But seriously, the mids just disappear sometimes, and don't even think about 'noise canceling,' that's a joke. Still, they fit my ears like a glove, so I guess I'll keep 'em for my commute.”
Common Praise
- The ergonomic shell design and lightweight build provide a comfortable fit for extended periods.
- The sound signature offers a powerful and deep bass response.
- Treble is described as crisp, lively, and non-fatiguing, without sibilance.
- The detachable 2-pin cable is a practical feature for potential replacement or upgrades.
- The microphone quality is considered 'great' or 'pretty decent' for calls.
Common Complaints
- Mid-range frequencies are often recessed, leading to less clarity in vocals and instruments.
- The bass, while powerful, can sometimes bleed into the mids, further muddying the sound profile.
- The claim of 'Active Noise Cancellation' is not supported by user experience; only passive isolation is present and it's not particularly strong.
- The overall resolution and instrument separation can be moderate, especially with complex music.
- Concerns about the durability of the cable have been mentioned for the 3.5mm version, which might extend to this model.
Ownership Tips
- The transparent 'Clear' version looks pretty cool, letting you see the internals, which is a nice touch if you're into that technical aesthetic.
- The V-shaped sound signature is definitely for bass-heads; if you listen to a lot of vocal-heavy music, you might feel like something's missing.
- The lightweight design means you can wear these for hours without your ears getting sore, which is a win for long listening sessions.
- The 'locked-in fit' is legit; they stay put even when you're moving around, so no worries about them falling out during a jog.
- The detachable cable is a lifesaver if you accidentally snag it; you can just replace the cable instead of the whole earphone.
Frequently Asked Questions
Does this version have a USB-C connector?
Yes, the product title specifies 'USB C Headphones' and is listed under ASIN B0CVWZZ9LD, indicating it connects via USB-C.
Is the microphone quality good for calls?
User feedback for KBEAR KS1 models generally indicates a 'great mic' or 'pretty decent' inline mic, suggesting it's suitable for calls.
Does it really have Active Noise Cancellation?
While the product specs list Active Noise Cancellation, user reviews for KBEAR KS1 models do not consistently confirm this feature, with some noting only limited passive noise isolation.
What kind of sound can I expect?
The KBEAR KS1 is described as having a V-shaped sound signature with emphasized, powerful bass and clear treble, though the mid-range can be somewhat recessed.
Are these comfortable for long listening sessions?
The earphones feature an ergonomic design with a skin-friendly PC material cavity, which users generally find comfortable for extended wear.
Buying Guide
When you're looking at wired in-ear monitors like these, you need to think about how they connect to your device and what kind of sound you actually like. Since these are USB-C, they're specifically for phones or devices with that port, meaning no dongles needed for newer Androids. Sound-wise, 'V-shaped' means the bass and treble are boosted, making music sound more 'exciting' but often at the expense of vocals and instruments in the middle. If you want to hear every little detail in a song, a neutral sound profile might be better.
Dynamic Driver (11mm)
This is the tiny speaker inside the earphone. A single dynamic driver, especially an 11mm one, usually means you'll get a punchy, full bass response. Think of it like a single, powerful speaker cone in a small room – it can move a lot of air for those low notes.
Connectivity: Wired (USB-C)
This tells you how it plugs into your device. USB-C is the modern standard for many phones and laptops, so if your device has a USB-C port and no headphone jack, these will plug right in without an adapter. It also means no battery to charge for the headphones themselves.
Noise Control: Active Noise Cancellation (claimed)
This feature is supposed to electronically cancel out ambient noise. If it worked well, it would be like having a quiet bubble around your ears. However, for budget wired earphones, true, effective ANC is rare, and user feedback here suggests it's not a strong point, so don't expect silence.
Alternatives
If you need more balanced audio for critical listening, look for earphones with a flatter frequency response or multiple drivers (e.g., balanced armature drivers). For genuine noise cancellation, search for headphones explicitly reviewed for their ANC performance, often in a higher price bracket.
You Might Also Like
Beats Studio Pro - Wireless Bluetooth Noise Cancelling Headphones with USB-C Charging Cable (20 cm) - Jet Black
$150-$299A Bluetooth headphone with Active Noise Cancelling, USB-C lossless audio, and a 28-hour battery, but with reported comfort issues.
![Samsung Galaxy Buds 4 Pro (2026) AI True Wireless Bluetooth Earbuds, Hi-Res Audio, 2-Way Speaker, ANC 2.0, Optimized Comfort, IP57, Live Translation, Black [US Version, 2 Yr Warranty]](https://m.media-amazon.com/images/I/51QEHqsjzPL._AC_SL1500_.jpg)
Samsung Galaxy Buds 4 Pro (2026) AI True Wireless Bluetooth Earbuds, Hi-Res Audio, 2-Way Speaker, ANC 2.0, Optimized Comfort, IP57, Live Translation, Black [US Version, 2 Yr Warranty]
$150-$299These are 2.05-ounce true wireless earbuds with 2-way speakers and ANC 2.0, designed for Samsung ecosystem users prioritizing audio quality and adaptive noise cancellation.
Trucker Bluetooth Headset, Wireless Headsets with Noise Cancelling Microphone, Long Battery Life Bluetooth Headphones with Detachable Earpad/Single+Dual Mode for Office/Driving/Home
$0-$49A 50-hour battery life, passive noise-cancelling microphone, 13.7-ounce over-ear headset with detachable earpad for office or driving.
Logitech H390 Wired Headphones with Mic, USB-A Headset with Microphone for PC, Noise Cancelling Microphone for Video Meetings, Music, Gaming - Black
This is a 7-ounce, wired USB-A over-ear headset with a rotating noise-cancelling mic, built for basic PC communication.