![EarFun Free 2S Wireless Earbuds, [Upgraded Version] Bluetooth Earbuds with Deep Bass, 4 Mics for Clear Call, Customizable EQ App, IPX7 Waterproof in-Ear Headphones, 30H Playtime, Wireless Charging](https://m.media-amazon.com/images/I/51ltIso9b8L._AC_SL1500_.jpg)
EarFun Free 2S Wireless Earbuds, [Upgraded Version] Bluetooth Earbuds with Deep Bass, 4 Mics for Clear Call, Customizable EQ App, IPX7 Waterproof in-Ear Headphones, 30H Playtime, Wireless Charging
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AI Verdict
These are IPX7 waterproof earbuds with 7mm dynamic drivers and 30 hours of total playtime, ideal for budget-conscious listeners who want customizable sound.
For under $50, these earbuds pack a lot of features like IPX7 waterproofing, customizable EQ, and wireless charging, making them a compelling option for their price point. The 7mm dynamic drivers deliver a sound profile that many find enjoyable, especially after app adjustments.
If active noise cancellation is a must-have, look for earbuds specifically listing 'ANC' or 'Active Noise Cancellation' in their features.
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Pros
- 7mm composite dynamic drivers deliver powerful bass and detailed mids and treble.
- Four built-in microphones with ENC tech minimize background noise for clear calls.
- The EarFun App allows for multi-EQ adjustment, customized touch control, and battery display.
- IPX7 waterproof rating means they can withstand submersion in water.
- Offers 30 hours of total playtime with the charging case, including 7 hours on a single charge.
- Features wireless charging and a quick 10-minute charge provides 2 hours of listening.
Cons
- Lacks Active Noise Cancellation (ANC), relying solely on passive noise isolation.
- Touch controls can be finicky, sometimes requiring precise and emphatic taps.
- Does not include auto play/pause sensors.
- No multipoint connectivity for seamless switching between devices.
- The charging case is described by some as bulky.
Dimension Scores
The 7mm composite dynamic drivers produce powerful bass and detailed mids and treble, with customizable EQ via the app enhancing the experience for many users.
These earbuds only offer passive noise cancellation, which users describe as 'around medium, but not great' for isolation.
The lightweight, ergonomic design and inclusion of multiple silicone ear tips contribute to a comfortable and secure fit for many users.
With 7 hours on a single charge and 30 hours total with the case, plus quick charging and wireless charging, battery life is a strong point.
Best For
- Budget-focused individuals seeking customizable audio profiles via an app.
- Outdoor activities and workouts due to IPX7 waterproofing.
- Casual gaming and video consumption with its 60ms low latency mode.
- Users needing extended listening sessions with 30 hours of total battery life.
Not Recommended For
- Users who require Active Noise Cancellation for noisy environments.
- Individuals needing to switch audio seamlessly between multiple devices.
- Audiophiles expecting high-resolution audio codecs beyond SBC.
Watch Out For
- Touch controls can be inconsistent, sometimes registering only one tap when two are intended.
- No auto-pause feature means audio continues playing when an earbud is removed.
- The charging case has been noted as bulky, which might impact pocketability.
- Despite a low latency mode, some users still report a slight lag during gaming.
Full Specifications
| ASIN | B0CJM5F4QX |
| Brand | EarFun |
| Color | Black |
| Style | New Version |
| Units | 2.0 Count |
| Material | Composite, Plastic, Other |
| Batteries | 3 Nonstandard Battery batteries required. |
| Impedance | 32 Ohms |
| Generation | 2 |
| Model Name | EarFun Free 2S |
| Form Factor | In Ear |
| Item Weight | 0.141 ounces |
| Sensitivity | 100 dB |
| Battery Life | 7 Hours |
| Control Type | Touch Control |
| Manufacturer | EarFun |
| Cable Feature | Retractable |
| Charging Time | 1E+1 minutes |
| Ear Placement | In Ear |
| Noise Control | Passive Noise Cancellation |
| Series Number | 2 |
| Control Method | Touch |
| Earpiece Shape | Rounded tip |
| Controller Type | Touch |
| Number of Items | 1 |
| Special Feature | 7mm composite dynamic driver; 4 Mics ENC for Clear Call; EarFun App for Customize EQ, Ergonomic Design & On-the-go Controls; 30 Hours Battery Life; IPX7 Waterproof; Game Mode |
| Audio Driver Size | 7 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.2 |
| Item model number | EarFun Free 2S |
| Compatible Devices | Mobile,Laptops,Tablets |
| Frequency Response | 20 KHz |
| Package Dimensions | 3.74 x 3.7 x 1.61 inches |
| Included Components | Cable, EarFun Free 2S Wireless Earbuds, Eartip, User Manual |
| Input Device Interface | Bluetooth |
| Noise Control Features | passive_noise_cancellation |
| Water Resistance Level | Waterproof |
| Age Range (Description) | Adult; Teen |
| Connectivity Technology | Wireless |
| Specific Uses For Product | Calling, Gaming, Listening |
| Recommended Uses For Product | Calling, Exercising, Gaming, Listening |
| Supports Bluetooth Technology | Yes |
| Wireless Communication Technology | Bluetooth |
What Buyers Say
Users are consistently surprised by the sound quality these earbuds deliver for their budget price, often highlighting the bass and clarity that can be fine-tuned with the app's EQ. While the lack of Active Noise Cancellation is a common observation, it's generally accepted given the cost. The touch controls, however, can be a source of frustration due to their finicky nature.
“Okay, so for like $40, these things sound way better than they have any right to, especially after messing with the EQ. But seriously, those touch controls sometimes make me want to scream. Still, worth it for the sound.”
Common Praise
- Sound quality, especially the bass and clarity, is frequently praised for the price point.
- The ability to customize the sound profile through the EarFun App is a significant advantage.
- The IPX7 waterproof rating provides confidence for use during workouts or in wet conditions.
- Battery life, both per charge and total with the case, is considered very good.
- The comfortable and secure fit is often mentioned, with users finding them suitable for extended wear.
Common Complaints
- The touch controls are often reported as inconsistent and sometimes unresponsive to intended commands.
- The absence of Active Noise Cancellation is a recurring point, limiting their effectiveness in noisy environments.
- Some users find the charging case to be larger than desired, impacting portability.
- A slight lag can still be present during gaming, even with the low latency mode enabled.
- Lack of auto play/pause when removing an earbud is a missed convenience feature.
Ownership Tips
- Getting used to the touch control sensitivity and placement takes some time and practice.
- The EarFun App is crucial for unlocking the full potential of the sound and customizing controls.
- Passive noise isolation is present but don't expect it to block out much more than general ambient noise.
- The charging case, while providing ample battery, might feel a bit chunky in smaller pockets.
Frequently Asked Questions
Do the EarFun Free 2S have Active Noise Cancellation?
No, these earbuds rely on passive noise cancellation from their in-ear fit. They do not feature Active Noise Cancellation (ANC).
Can I control the volume directly from the earbuds?
Yes, you can control the volume by touching the left earbud once to decrease volume and the right earbud once to increase it.
What Bluetooth version do these earbuds use?
The EarFun Free 2S utilize Bluetooth 5.2 for connectivity.
Are these earbuds waterproof?
Yes, they have an IPX7 waterproof rating, meaning they are protected against temporary immersion in water.
How long does the battery last on a single charge and with the charging case?
The earbuds provide 7 hours of playtime on a single charge, and the charging case extends the total playtime to 30 hours.
Is there a low latency mode for gaming or videos?
Yes, you can activate a 60ms low latency mode through the EarFun App for a better video and gaming experience.
Buying Guide
When looking at budget earbuds like these, you're often balancing features against cost. You need to decide if Active Noise Cancellation is a deal-breaker, as many affordable options skip it to keep the price down. Pay close attention to battery life and water resistance if you plan to use them for workouts or extended periods. Also, consider if an accompanying app for sound customization is important to you, as it can significantly enhance the listening experience.
7mm composite dynamic driver
This is the component that produces the sound. A dynamic driver, especially one of this size, is known for delivering a full sound with noticeable bass, making your music feel more impactful, like a small subwoofer in your ear.
IPX7 Waterproof
This rating means the earbuds can be submerged in up to 1 meter of water for 30 minutes without damage. Think of it as being safe from heavy rain, sweat, or even an accidental drop in a puddle, much more robust than just 'splash-proof'.
Customizable EQ App
This feature lets you tweak the sound profile to your personal preference, like having a graphic equalizer on your old stereo. If the bass is too strong or the vocals aren't clear enough, you can adjust it directly from your phone, tailoring the sound to your ears.
30H Playtime
This refers to the total listening time you get, combining the battery life of the earbuds themselves and the extra charges provided by the case. It means you can go for days without needing to find a wall outlet, similar to how a portable power bank extends your phone's battery.
Alternatives
If you need to block out airplane noise or a loud office, search for earbuds with 'Active Noise Cancellation' or 'ANC'. For seamless audio switching between your phone and laptop, look for 'multipoint connectivity'.
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