SKU: 35761451754

UGREEN HiTune S3 Open-Ear Air Conduction Earbuds

Sale price$192.83 Regular price$214.25
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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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Deal Seeker
West Palm Beach, US
★★★★★ 2
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Update: Milk teamer doesn't deliver the foam like at the first couple of days, and the espresso doesn't come with the crema any longer. Somehow the pressure goes above the espresso range, and I tried to decrease the amount of coffee, and no results. I am so disappointed. First thing that impressed me about this little espresso machine is how easy it to use. You can make a double espresso shot in literarily 1 minute. Second thing is size, the machine is pretty compact that you can place it anywhere in the kitchen without worrying about taking too much space. Also, it heats up quick, and the options are straightforward. The water tank is just the perfect size, which is excellent for me, and I don't have to refill water constantly. Performance-wise, it feels solid and does an excellent job making shots like what you'd expect in a cafe. The water pressure is just right, delivering this espresso shot without the extra acidity. The flowmeter regulates the water evenly which is great in making that creamy espresso. Something else to note, it's small and also quiet, which is big to me since the last one was making unnecessary noise every time I make a shot. Now, the milk frother is pretty decent, and create that foam you'd love to see in your cappuccino and latte. Overall, this is a pretty decent choice, and feels durable.
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Reviewed in the United States on August 29, 2025
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Karen Raper
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★★★★★ 5
Make lattes at home now
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Love this machine.
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Does a great job!
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