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

Price: $39.99 - $31.34
(as of Feb 07, 2026 05:41:05 UTC – Details)

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. EarFun free 2S Merchant Video

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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.

1 Sound Quality

2 Clear Call

3 Two Types of Charging

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.

1 IPX7 Waterproof

2 EarFun App

3 Game Mode

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.

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Customer Reviews

4.1 out of 5 stars 14,762

4.3 out of 5 stars 635

4.4 out of 5 stars 5,551

4.2 out of 5 stars 443

4.2 out of 5 stars 481

4.5 out of 5 stars 465

4.4 out of 5 stars 1,661

Price

$31.34$31.34

$79.99$79.99

$62.99$62.99

$48.99$48.99

$56.99$56.99

$55.99$55.99

$59.99$59.99

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

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Active Noise Cancellation

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50dB

50dB

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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

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Wireless Charging

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Fast Charging

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Powerful Bass, Detailed Sound. EarFun Free 2S wireless earbuds was highly picked as “The Best Budget Wireless Earbuds” by Wirecutter. The 7mm composite dynamic driver ensures powerful bass and detailed mids and treble, providing a high-quality, fully comprehensive music experience.
4 Mics for Hands-free Calling Equipped with 4 built-in microphones, the true wireless earbuds accurately capture specific frequencies of your voice, minimize the background noise extraneously, and pick up human voice. You can stay comfortable and speak clearly, even outdoors.
EarFun App for Tailoring Sound. Download the EarFun App, more personalized settings and features can be found here, such as multi-EQ adjustment for your preference, customized touch control, battery display, and more. And you can turn on the game mode on the App to get a lower latency experience.
Listen All Day, Charge in Minutes. The true wireless earbuds last for 7 hours of playtime on single charge and total of 30 hours with charging case. A quick 10-minute charge provide 2 hours of listening when you’re in a rush. And the wireless charge provides a convenient charging way with no wired attached.
Ergonomic Design, Comfort in Mind. The lightweight Bluetooth earbuds have an ergonomic design, offer a more weightless and comfortable wearing experience to deeply enjoy music all day. Besides, IPX7 waterproof earbuds allow you no fear of rain and sweat.