![Main image of 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://c1.neweggimages.com/productimage/nb640/C5CRD2603170NNSNDB5.jpg)
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![Alt view image 3 of 7 - 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://c1.neweggimages.com/productimage/nb640/C5CRD2603170NNVGT91.jpg)
![Alt view image 4 of 7 - 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://c1.neweggimages.com/productimage/nb640/C5CRD2603170NNVLN7C.jpg)
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![Alt view image 6 of 7 - 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://c1.neweggimages.com/productimage/nb640/C5CRD2603170NNVRA7F.jpg)
![Alt view image 7 of 7 - 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://c1.neweggimages.com/productimage/nb640/C5CRD2603170NNVUA62.jpg)
EarFun free 2S
Merchant VideoFamous Media Recommendation
Sound Quality
The 7mm composite dynamic driver ensures powerful bass and detailed mids and treble.
Clear Call
The 4 microphones can minimize the background noise extraneously, and pick up human voice.
Wireless and USB-C Charging
Except for the USB-C charging, wireless charging provides a convenient charging way with no wired.
One-step Pairing
The latest Bluetooth technology provides stable and fast transmission, it is easy to pair and automatically connect with the last paired device.
Tap Control
One key takes control of the true wireless earbuds to adjust the volume, activate the voice assistant and so on. Besides, you can use the EarFun App to customize/disable the touch control.
Compare EarFun Headphones
 EarFun Free 2S |  EarFun Air Pro 4+ |  EarFun Air Pro 4 |  EarFun Clip |  EarFun OpenJump |  EarFun Tune Pro |  EarFun Wave Pro | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Sound | 7mm Dual Dynamic Drivers | 10mm Drivers+Balanced Armature | 10mm Composite Driver | 10.8mm Custom Carbon Drivers | 14.2mm Wool Composite drivers | 40mm+10mm Dual Dynamic Drivers | 40mm Composite Dynamic Drivers |
Hi-Res Sound | / | ? | ? | ? | ? | ? | ? |
Active Noise Cancellation | / | 50dB | 50dB | / | / | 45dB | 45dB |
Calls | 4-mic ENC calls | 6-mic cVc AI Algorithm Calls | 6-mic cVc AI Algorithm Calls | Dual-mic AI ENC calls | 4-mic AI ENC calls | 5 mics and AI algorithm | 5 mics and AI algorithm |
Playtime | 7/30 Hours | 12/54 Hours | 11/52 Hours | 10/40 Hours | 11/42 Hours | 120 Hours | 80 Hours |
Bluetooth | Bluetooth 5.2 | Bluetooth 6.0 | Bluetooth 5.4 | Bluetooth 6.0 | Bluetooth 5.3 | Bluetooth 5.4 | Bluetooth 5.0 |
Multipoint Connection | / | ? | ? | ? | ? | ? | ? |
Wireless Charging | ? | ? | ? | / | ? | / | / |
Fast Charging | ? | ? | ? | ? | ? | ? | ? |
Top Recommendation
![EarFun Free 2S Wireless Earbuds, [Upgraded Version] Bluetooth Earbuds with Deep Bass, 4 Mics for ...](//c1.neweggimages.com/sellingpilot/modules/product/a-plus/3a0dfb3713ff1de5857e0d4cf05aeccac50c1601d056eb0c3bf0105bcf3a671c.jpg)
Earbuds & Speaker
Bluetooth Headphones
Kids Headphones
The Youngest Brand, Won the Most Awards.
EarFun is the most awarded new audio brand. We have earned 100+ awards from 10+ authoritative audio media.
Who We Are?
EarFun was established in 2018 by an experienced group of industrial designers, acoustic engineers and music enthusiasts. The EarFun team is driven by a passion for music and a commitment to delivering solutions that use the latest technology to improve sound for audio products.
What We Do?
Bring our vision for creating superior wireless audio products into reality. Try our best to ensure a great experience for our customers.
![EarFun Free 2S Wireless Earbuds, [Upgraded Version] Bluetooth Earbuds with Deep Bass, 4 Mics for ...](http://c1.neweggimages.com/sellingpilot/modules/product/a-plus/3a0dfb3713ff1de5857e0d4cf05aeccac50c1601d056eb0c3bf0105bcf3a671c.jpg)
EarFun free 2S
Merchant VideoFamous Media Recommendation
Sound Quality
The 7mm composite dynamic driver ensures powerful bass and detailed mids and treble.
Clear Call
The 4 microphones can minimize the background noise extraneously, and pick up human voice.
Wireless and USB-C Charging
Except for the USB-C charging, wireless charging provides a convenient charging way with no wired.
IPX7 Waterproof
With IPX7 waterproof, no fear of sweat splashes when you work out.
Game Mode
Turning on the game mode on the EarFun App to get a lower latency experience.
One-step Pairing
The latest Bluetooth technology provides stable and fast transmission, it is easy to pair and automatically connect with the last paired device.
Tap Control
One key takes control of the true wireless earbuds to adjust the volume, activate the voice assistant and so on. Besides, you can use the EarFun App to customize/disable the touch control.
Compare EarFun Headphones
EarFun Free 2S | EarFun Air Pro 4+ | EarFun Air Pro 4 | EarFun Clip | EarFun OpenJump | EarFun Tune Pro | EarFun Wave Pro |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Sound | ||||||
| 7mm Dual Dynamic Drivers | 10mm Drivers+Balanced Armature | 10mm Composite Driver | 10.8mm Custom Carbon Drivers | 14.2mm Wool Composite drivers | 40mm+10mm Dual Dynamic Drivers | 40mm Composite Dynamic Drivers |
| Hi-Res Sound | ||||||
| / | ? | ? | ? | ? | ? | ? |
| Active Noise Cancellation | ||||||
| / | 50dB | 50dB | / | / | 45dB | 45dB |
| Calls | ||||||
| 4-mic ENC calls | 6-mic cVc AI Algorithm Calls | 6-mic cVc AI Algorithm Calls | Dual-mic AI ENC calls | 4-mic AI ENC calls | 5 mics and AI algorithm | 5 mics and AI algorithm |
| Playtime | ||||||
| 7/30 Hours | 12/54 Hours | 11/52 Hours | 10/40 Hours | 11/42 Hours | 120 Hours | 80 Hours |
| Bluetooth | ||||||
| Bluetooth 5.2 | Bluetooth 6.0 | Bluetooth 5.4 | Bluetooth 6.0 | Bluetooth 5.3 | Bluetooth 5.4 | Bluetooth 5.0 |
| Multipoint Connection | ||||||
| / | ? | ? | ? | ? | ? | ? |
| Wireless Charging | ||||||
| ? | ? | ? | / | ? | / | / |
| Fast Charging | ||||||
| ? | ? | ? | ? | ? | ? | ? |
Top Recommendation
Earbuds & Speaker
Bluetooth Headphones
Kids Headphones
The Youngest Brand, Won the Most Awards.
EarFun is the most awarded new audio brand. We have earned 100+ awards from 10+ authoritative audio media.
Who We Are?
EarFun was established in 2018 by an experienced group of industrial designers, acoustic engineers and music enthusiasts. The EarFun team is driven by a passion for music and a commitment to delivering solutions that use the latest technology to improve sound for audio products.
What We Do?
Bring our vision for creating superior wireless audio products into reality. Try our best to ensure a great experience for our customers.