【Bluetooth 5.3】Wireless headphones featuring the advanced Bluetooth 5.3 Technology, can greatly improve transmission speed and provide a low-latency and stable listening experience..【Stereo Sound Qality】Noise cancelling headphones feature speaker drivers for deep bass and high-resolution mid and highs. Whether you're listening music or watching a movie,wireless earbuds provide an immersive audio experience..【LED Power Display】The ear buds wireless bluetooth earbuds with a dual digital power display case, easy to knows the remaining powerful in real-time while opening or closing the case..【Comfort Fits】The earbuds are ergonomically designed soft ear tips that fits 99% of the contours of the ear canal. When you wear the earbuds will be very comfortable and not easy to fall off. You can use it in many scenarios, such as running, walking, working, etc..【IPX5 Waterproofs】And earbuds feature a waterproofs mesh and a coating inside, which prevents sweat from immersing into earbuds and damaging the components due to sweat. So the earbuds can be used in workouts/fitness and will last longer than earbuds that are not waterproofs.