OpenRock Pro Open Ear Air Conduction Earbuds, Bluetooth 5.2 46H Playtime Wireless Sports Earbuds with Charging Case, Adjustable Ear Hooks, IPX5 Waterproof Ideal for Cycling Workouts Office

【High-Fidelity Audio Plus Tubebass Tech】Open ear headphones design with powerful dynamic driver and up to 576 Kbps aptX high resolution audio, delivers high quality vivid sound that bone conduction headphones hard to reach. Plus patented TubeBass acoustic precision accuracy and craftsmanship, boost the bass deeper and richer, immersing you in the power of sound. 【Revolutionary Ultimate Comfort】 Ture wireless open ear headphones will give you an ultra comfortable all day wearing experience that in ear headphones never give, Nothing is in your ear and never hurt ear canals, avoiding the most common healthy issues of traditional in-ear buds, enjoy extremely open ear comfortable. 【Surrounding Awareness】 Designed to enable keeping the environment sound awareness, being sensitive to impending danger while running, circling or outdoor adventuring, making outdoor sports no longer dangerous. 【19 Hours Playtime Plus 27 Hours Portable Backup】 Powerful battery gives up to 19 hrs listening and call time at 70% volume for a single charge, Releasing you from carrying a charging case for a short journey. But If you go for a long time adventure, plz carry the extra 27 hrs charging case in your bag, it will be your best music backup. 【Secure Fit, Ready for Sports】 Patented ergonomic and silicone ear hook enables you to adjust it to fit the shape of your ear as wish, dispersing the weight to the whole ear, making it lightweight and hard to drop when doing sports, plus the ipx5 waterproof resistants sweat, perfect for running, cycling, hiking, outdoor or indoor daily use, etc. Please follow the instructions on this page or in the headphone box when wearing and adjusting, Otherwise, you may not obtain the correct sound qualities or comfort level, we wanna try our best to deliver the best sound to you so If you have any questions or concerns, please feel free to contact us.