Lenovo Smart Glasses MG10 Bluetooth-Compatible glasses speaker: dynamic driver, unique sound cavity design to prevent hearing impairment. The open-ear design allows you to always pay attention to the surrounding environment, avoid danger, and enjoy music. Open-ear solution: This solution allows you not only to listen to music and answer calls, but also to hear notifications from the glasses while listening to the world around you. With noise reduction microphone: This wireless Bluetooth-Compatible5.0 has a wide range of compatibility. Smart sunglasses have a built-in noise reduction microphone that allows you to make and receive calls. The glasses are very suitable for outdoor activities such as cycling, running, driving, boxing, fishing, basketball, shopping, etc. You can easily dial high-quality voices. High performance: Charging time: 1 hours, playing music for about 6 hours (depending on the volume and sound source), continuous talking about 4-6 hours. Replaceable lenses： 1 * anti blue lens, 1 * sun lens Lens can be replaced according to the situation
