Polarized lensesReduce glare, block UVA/UVB rays, and enhance color contrast. Outdoor activitiesFashionable smart sunglasses, suitable for answering calls and listening to music during outdoor activities such as traveling, fishing, cycling, camping, running, driving, climbing, golf, and more. IPX4 Waterproof FunctionNo more letting sweat or rain ruin your vibe! The practical waterproof design handles splashes effectively, so you can focus on your sport, your favorite tracks, and your callstotally unhindered. High-capacity batteryFully charges in just 2 hours and supports 240 hours of standby time.
Classic DesignMade with high-quality composite materials, the classic black frame suits different face shapes for both men and women