What Are Hi-Res Wireless Earbuds — And Why Do They Matter?

Hi-Res (High-Resolution) audio refers to audio files or playback capabilities that exceed the standard CD-quality sound, offering more detail, depth, and accuracy. According to research published in the Journal of the Audio Engineering Society, Hi-Res audio can deliver frequencies up to 40kHz, which, while above the human hearing range, improves the harmonic accuracy and spatial realism of music playback.

For wireless earbuds, Hi-Res support used to be exclusive to luxury brands like Sony and Sennheiser — but that’s changed with models like the SoundPEATS Air3 Deluxe HS, which brings LDAC codec support and Hi-Res certification to the sub-$100 market.

LDAC Codec: A Game Changer for Wireless Audio

LDAC is a proprietary audio codec developed by Sony, capable of transmitting audio at up to 990 kbps — significantly more than traditional SBC (~328 kbps) or AAC (~250 kbps) codecs. A 2022 paper from IEEE Access confirms that LDAC provides higher fidelity and less compression distortion, especially for lossless or high-bitrate audio files.

The SoundPEATS Air3 Deluxe HS supports LDAC, making it one of the best LDAC earbuds under $100 in 2025. That means you can enjoy studio-like quality over Bluetooth — if your device supports LDAC (most Android 8.0+ phones do).

Crystal Clear Calls with ENC Technology

Unlike traditional noise-canceling microphones, ENC (Environmental Noise Cancellation) uses dual-mic beamforming to isolate your voice while filtering out background noise. This makes it ideal for video calls, voice chats, and even busy public spaces.

Studies from IEEE Transactions on Audio, Speech, and Language Processing show that ENC dramatically improves signal-to-noise ratio (SNR), especially in high-interference environments.

The SoundPEATS Air3 Deluxe HS is equipped with dual ENC microphones, making it a top contender for professionals and students who rely on Zoom, Teams, or Discord on the go.

Game Mode: Low-Latency Audio for Competitive Gamers

Nothing kills immersion like audio lag. In gaming, even a 100ms delay can result in a disjointed experience. That’s why the SoundPEATS Air3 Deluxe HS includes a Game Mode, which reduces latency to as low as 80ms.

This is especially beneficial for fast-paced games like Call of Duty Mobile, Genshin Impact, or PUBG. According to a 2023 study from Multimedia Tools and Applications, reducing audio latency significantly improves reaction time and user satisfaction in mobile gaming environments.

Superior Sound with 14.2mm Dynamic Drivers

Most wireless earbuds in this price range offer driver sizes between 6-10mm. The SoundPEATS Air3 Deluxe HS breaks this barrier with 14.2mm bio-compound dynamic drivers — resulting in powerful bass, crisp highs, and a more balanced midrange.

Larger drivers mean more air displacement, which equals better sound pressure levels and richer acoustics. Studies in Applied Acoustics confirm that larger drivers in earbuds provide a more natural listening experience, especially for bass-heavy genres like EDM or hip-hop.

Smart Features: In-Ear Detection & App Control

The SoundPEATS Air3 Deluxe HS doesn’t stop at great sound. It’s also smart.

• In-Ear Detection: Automatically pauses music when you remove the earbuds and resumes when you reinsert them.

• App Control: Use the SoundPEATS app to adjust EQ settings, update firmware, and activate game mode.

These smart integrations not only boost usability but also enhance battery efficiency and user control — a feature once reserved for flagship models.

Battery Life: 20 Hours of Uninterrupted Listening

Battery life is a critical factor in any wireless device. The SoundPEATS Air3 Deluxe HS offers:

• 5 hours of continuous playback (with LDAC)

• 20 hours total with the compact charging case

The case charges via USB-C, and a 10-minute quick charge can give you nearly an hour of playback — perfect for travel, commuting, or short breaks.

Ergonomic Comfort: Semi In-Ear Design for All-Day Wear

If you’ve ever found traditional in-ear buds uncomfortable after long sessions, you’ll appreciate the semi in-ear design of the SoundPEATS Air3 Deluxe HS. They sit securely in the ear without penetrating too deeply — offering comfort without sacrificing stability.

Backed by ergonomic research in the Journal of Medical Devices, this design is ideal for:

• Long meetings

• Gaming marathons

• Casual listening

• Running or gym sessions

They weigh just 4 grams per earbud, making them barely noticeable during use.

Compatibility Across Devices

The SoundPEATS Air3 Deluxe HS is compatible with:

• Android (LDAC supported)

• iPhone/iPad (AAC codec fallback)

• Windows laptops

• Smart TVs and consoles (via Bluetooth 5.2)

This makes them a universal wireless earbud solution, perfect whether you’re a mobile user, streamer, gamer, or hybrid worker.

Who Should Buy the SoundPEATS Air3 Deluxe HS?

Whether you’re looking for your first pair of Hi-Res earbuds or seeking to upgrade without breaking the bank, the SoundPEATS Air3 Deluxe HS hits the sweet spot.

Ideal for:

• Audiophiles on a budget

• Students or professionals needing crystal-clear calls

• Gamers seeking low-latency wireless sound

• Fitness enthusiasts wanting lightweight, comfortable earbuds

Pros and Cons

Final Verdict: Why SoundPEATS Air3 Deluxe HS Are the Best Hi-Res Earbuds of 2025

In a market saturated with flashy gimmicks and overpriced specs, the SoundPEATS Air3 Deluxe HS offers real value. It combines high-end features like LDAC support, Hi-Res Audio, 14.2mm drivers, and ENC mic tech into a compact, comfortable, and affordable package.

With smart functions like in-ear detection, game mode, and app control, it caters to modern needs without inflating the price tag.

Whether you’re commuting, gaming, calling, or just jamming out, these may be the best wireless earbuds for under $100 in 2025.

Buy SoundPEATS Air3 Deluxe HS on Amazon now and elevate your listening experience to Hi-Res heights.