1MORE Cloud-like Comfort Wear, Hi-Res Audio, LDAC Open Ear Clip-On Earbuds Bluetooth 6.0 Quick Dual-Device Pairing, SDT 2.0 Focused Sound, 4-Mic AI Clear Calls, 40H Playtime, APP Customizable EQ

Grammy Winner-Recommended Audio: 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 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. Ultra-Light Comfort：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. Adaptive Secure Fit：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. All-Day Power & IPX5 Waterproof：8.5 hours playback per charge, up to 40 hours total with charging case. IPX5-rated to resist sweat, rain, dust and splashes, perfect for workouts, commutes and daily use. 4-Mic AI Clear Calls: 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. Open-Ear Awareness: 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.