Be Seen, Stay Safe Featuring 40 high-brightness 3D floating LED lights, these earbuds ensure youre visible from over 10 meters, enhancing safety for nighttime workouts. Redefining Open-Ear Audio: Engineered by Luxshare-ICT, the 3-magnet super-linear speaker redefines open-ear audio. With up to 0.5mm high amplitude and cutting-edge diaphragm technology, it delivers powerful, deep bass, crystal-clear highs, and a rich, immersive sound experience. Ultra-Comfort All-Day Wear: Weighing just 7.8g, AceFit Pro is coated with ultra-soft supramolecular liquid silicone for a gentle, secure fit. The ultra-thin 0.7mm nickel-titanium memory wire ear hooks adapt perfectly to any ear shapeeven for glasses wearersredefining minimalist comfort. LED Display Charging Case: The AceFit Pro transparent charging case, crafted with a premium 7-layer process, is ultra-slim at just 1.08 inches. Its built-in LED display keeps you instantly updated on battery life and charging status, blending style