SKU: 35761451754

UGREEN HiTune S3 Open-Ear Air Conduction Earbuds

Sale price$192.83 Regular price$214.25
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

UGREEN HiTune S3 Open-Ear Air Conduction EarbudsExperience Sound, Reimagined. Introducing the UGREEN HiTune S3, the wireless earclip earbuds designed for those who want to stay connected to their world without sacrificing audio quality. Featuring an innovative open ear design, the HiTune S3 rests securely on the edge of your ear, delivering rich, directional audio without blocking your ear canal. This allows you to enjoy your music and calls with crystal clarity while maintaining full situational

Experience Sound, Reimagined.

Introducing the UGREEN HiTune S3, the wireless earclip earbuds designed for those who want to stay connected to their world without sacrificing audio quality. Featuring an innovative open-ear design, the HiTune S3 rests securely on the edge of your ear, delivering rich, directional audio without blocking your ear canal. This allows you to enjoy your music and calls with crystal clarity while maintaining full situational awareness—perfect for outdoor activities, commuting, or working in a busy environment.

All-Day Comfort & Unwavering Stability

Crafted from skin-friendly flexible silicone and weighing a mere 5.3g each, the HiTune S3 earbuds provide a 'zero gravity' feel for comfortable, all-day wear. The ergonomic C-shape earclip design ensures a secure and stable fit, adjusting to your ear shape to stay in place during your most active moments, from a morning run to a rigorous gym session.

Superior Audio & Crystal-Clear Calls

Don't let the open-ear design fool you. The HiTune S3 is equipped with large 12mm bio-diaphragm dynamic drivers that produce deep, powerful bass and crisp, clear highs for an immersive listening experience. Directional audio technology minimizes sound leakage, focusing the music on you. For calls, dual microphones with AI-powered Environmental Noise Cancellation (ENC) filter out background noise, ensuring your voice is heard with exceptional clarity, making conversations feel like they're happening face-to-face.

Power Through Your Day

With the latest energy-efficient Bluetooth 5.4 technology, the HiTune S3 offers a fast, stable connection and extended playtime. Enjoy up to 7.5 hours of continuous music on a single charge, with the compact charging case providing a total of 30 hours of listening time. When you're in a hurry, a quick 15-minute charge delivers up to 2 hours of playback.

Built for Your Active Lifestyle

An IPX5 waterproof rating protects the earbuds from sweat and light rain, making them the perfect companion for any workout or outdoor adventure. Intuitive smart touch controls allow you to effortlessly manage music playback, adjust volume, answer calls, and activate your voice assistant without reaching for your device.

Technical Specifications
Model HiTune S3 (WS209)
SKU 45785
Bluetooth Version Bluetooth 5.4
Bluetooth Profiles HFP, A2DP, AVRCP
Bluetooth Range Up to 10m / 33ft
Audio Codecs AAC, SBC
Driver Size 12mm Bio-diaphragm Dynamic Driver
Frequency Response 20Hz - 20kHz
Microphone Dual AI Microphones with ENC
Latency Low-latency mode (approx. 80ms)
Playtime (Earbuds) Up to 7.5 hours on a single charge
Total Playtime (with Case) Up to 30 hours
Battery Capacity (Earbuds) 50mAh
Battery Capacity (Case) 500mAh
Charging Port USB-C
Charging Time (Earbuds) Approx. 1.5 hours
Charging Time (Case) Approx. 2 hours
Fast Charging 15 minutes for approx. 2 hours of playback
Water Resistance IPX5 (Sweat and light rain resistant)
Weight (per earbud) Approx. 5.3g
Features Open-Ear Design, Directional Audio, Smart Touch Controls, Multipoint Connectivity
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35761451754

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Timkatmom
Grantham, US
★★★★★ 5
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Color: Navy Blue, Size: Large, Color: Navy Blue, Size: Large
This is the perfect top when you want to have a little dressier look than a t shirt, but you still are dressing casual or you could even dress it up because the material is just so nice. . I bought my usual size which is large. It’s a little bit loose, which I like, but not oversized. It comes down to around mid rear end . It is a half sleeve or almost a half sleeve, so it covers the batwing area. It is a high crew neck, but not uncomfortable. It basically stays wrinkle, free almost all day long and after you wash it, it is ready to wear. Speaking of washing, the garment says to put in a separate bag and wash in the machine. I did not put it in a separate bag because I didn’t read the instructions, but I had no problem afterwards. It does say hang to drive which I always do anyway, and the blouse looks brand new after several washings. The top is very well-made, very department store like looking. I purchased two of them, the navy and the white. The white is a little sheer, but not too bad that you have to wear something underneath it because it is a loose fit, it looks put together. The price was great as I got it on a deal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
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WonderWoman
Alexandria, US
★★★★★ 5
Super cute summer T-shirt!
Color: Black, Size: Small
Surprisingly cute! I thought it looked kinda neat and it turned out pretty great! I got a white one too! The fabric is cool and lightweight. It's different and I like that! It does wrinkle but no biggie. I was looking for a longer sleeve T-shirt and this exceeded my expectations!
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Reviewed in the United States on April 24, 2026
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DIANNA CARTER
Birmingham, US
★★★★★ 4
Good tshirt. Too thin
Color: White, Size: Small
Too thin for me. Returning. Great size and shape.
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Reviewed in the United States on March 26, 2026
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J. Taylor
Waukegan, US
★★★★★ 5
Perfection in a top
Color: Black, Size: Large
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Reviewed in the United States on March 30, 2025
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Deni Hill
Bozeman, US
★★★★★ 3
It's okay
Color: Dark Green, Size: XX-Large
It may be my build but the shirt just does not look good on me. I like the color. It is comfortable, just does not look good on. Oversized look.
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