EarFun

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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$34.99
Last updated Jun 8, 2026 at 3:22am
EarFun

About this product

About this item 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.
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Price History

Specifications

Brand Name EarFun
Model Number EarFun Free 2S
Model Name EarFun Free 2S
Built-In Media Cable, EarFun Free 2S Wireless Earbuds, Eartip, User Manual
Age Range Description Adult; Teen
Warranty Description EarFun provides 18-month warranty for every product.
Number of Items 1
Series Number 2
Manufacturer EarFun
Is Autographed No
Best Sellers Rank #2,673 in Electronics ( See Top 100 in Electronics ) #261 in Earbud & In-Ear Headphones
ASIN B0CJM5F4QX
Customer Reviews 4.2 out of 5 stars
Connectivity Technology Wireless
Wireless Technology Bluetooth
Bluetooth Version 5.2
Color Black
Style Name New Version
Theme Technology
Item Weight 0.14 Ounces
Unit Count 2.0 Count
Impedance 32 Ohms
Noise Control Passive Noise Cancellation
Frequency Response 20 KHz
Sensitivity 100 dB
Audio Driver Type Dynamic Driver
Audio Driver Size 7 Millimeters
Frequency Range 20Hz-20kHz
Enclosure Material Composite, Plastic, Other
Specific Uses For Product Calling, Gaming, Listening
Antenna Location Calling, Exercising, Gaming, Listening
Compatible Devices Mobile,Laptops,Tablets
Cable Features Retractable
Water Resistance Level Waterproof
Additional Features 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
Number of Power Levels 1
Headphones Ear Placement In Ear
Headphone Folding Features In Ear
Earpiece Shape Rounded tip
Control Type Touch Control
Control Method Touch
Controller Type Touch
Battery Charge Time 1E+1 minutes
Battery Average Life 7 Hours