<ul>
<!-- 1 -->
<li>
<strong class="transform">Grammy Winner-Recommended Audio</strong>
<p>- 1More S20 Ultra supports Hi-Res lossless audio & LDAC codec, capturing 3x richer audio details than SBC (328 kbps). Custom 11 mm triple-magnet drivers with 4-layer diaphragms balance premium sound and wear comfort, bringing robust SuperBass 3.0 bass, clear vocals and crisp highs. BISA spatial audio constructs a vivid multi-layer soundstage, and SDT 2.0 directional sound reduces leakage and concentrates audio toward your ears for focused listening. Recommended by a Grammy-winning audio professional.</p>
</li>
<!-- 2 -->
<li>
<strong class="transform">Ultra-Light Comfort</strong>
<p>1More S20 Ultra features ultra-light 5.5g single earbud design. BalanceAIR+ 3.0 utilizes ergonomic layout and balanced weight distribution to relieve ear pressure. Paired with breathable skin-friendly materials, it delivers cloud-like comfort for all-day long wear.</p>
</li>
<!-- 3 -->
<li>
<strong class="transform">Adaptive Secure Fit</strong>
<p>- Crafted with flexible memory titanium C-rings, these clip-on earbuds bend naturally to fit your ear shape perfectly. No pinching or ear fatigue, and the stable fit stays intact through gym sessions, commutes, work and daily movement.</p></li>
<!-- 4 -->
<li>
<strong class="transform">All-Day Power & IP66 Waterproof</strong>
<p>- 8.5 hours playback per charge, up to 40 hours total with charging case (SuperBass 3.0 enabled). IP66-rated to resist sweat, rain, dust and splashes, perfect for workouts, commutes and daily use.</p></li>
<!-- 5 -->
<li>
<strong class="transform">4-Mic AI Clear Calls</strong>
<p>- Four directional beamforming mics paired with AI noise reduction lock in your voice and eliminate wind & surrounding noise, ensuring crisp, stable calls in noisy environments for runners, cyclists and outdoor workers. </p>
</li>
<!-- 6 -->
<li>
<strong class="transform">Open-Ear Awareness</strong>
<p>- Enjoy your music without blocking your ears. Open-ear listening keeps you connected to conversations, traffic, announcements, and the sounds around you—ideal for commuting, outdoor walks, workouts, and everyday life. </p>
</li>
</ul>
