earbuds headphones ear open wireless bluetooth buds bone conduction over audifonos inalambricos run running anker air noise studio cancelling mini earphones sports open-ear sport auriculares inalámbricos sound waterproof workout phones Cloud-Comfort Open Ear Earbuds : Ultra-soft liquid silicone earhooks with 0.6mm nickel-titanium alloy deliver 200% more comfort at just 0.3oz (8.5g), providing the ultra light open-ear headphones that mold securely without pressure or irritation Ergonomic Open Ear Headphones Design : 2-Zone Smart Bevel with 23° acoustic angle and 18° stability tilt creates the most secure fit for running/workouts, while maintaining crystal-clear audio transmission through open-ear design Premium Oval Driver Wireless Earbuds : 18x11mm oversized driver delivers 30% larger soundstage than regular earbuds, producing concert-level bass and vocal clarity with precise instrument separation in open-ear form Next-Gen Bluetooth 5.4 Headphones : Combing EchoFree technology for ultra-stable 0.05s low-latency connection, making these the most responsive wireless earbuds for gaming/calls with flawless sync All-Day Open Ear Bluetooth Headphones : 28-hour battery with fast Type-C charging powers extended outdoor adventures/travel, offering the all day playtime among open-ear true wireless earbuds Note—First-time Bluetooth Pairing:1. Open the charging case lid and remove the left and right earbuds, they will automatically enter pairing mode. 2. Enable Bluetooth on your phone,search for the pairing name “OpenZone”, and click to connect. 3. A prompt tone will sound when pairing is success 1-Year Warranty for Peace of Mind:We stand behind the quality of our earbuds with a 1-year Hassle-free warranty. If you encounter any product issues during normal use, simply reach out to us through your order. Our customer support team is here to provide prompt assistance—whether it's troubleshooting, a replacement, or other solutions. Your satisfaction is our priority