NB Smart Glasses Wireless Bluetooth Compatible Audio Glasses, Hands-Free Call Music Audio Sports Noise-canceling Smart Glasses

About this item Bluetooth compatible glasses Speaker: dynamic driver, unique sound cavity design to avoid hearing impairment. Open-ear design allows you to keep an eye on the surrounding environment, avoid danger and enjoy music. This solution not only allows you to listen to music, answer phone calls, hear notifications from glasses, but also listen to the surrounding world. This wireless Bluetooth compatible 5.0 has wide compatibility. Smart sunglasses has a built-in noise reduction microphone that allows you to make and receive calls. So this glasses is very suitable for cycling, running, driving, boxing, fishing, playing basketball, shopping and other outdoor activities, you can easily dial high quality sound. Charging time: 2 hours, Standby time: 6 hours, playing music for about 3-4 hours (depending on the volume and audio source), continuous talking for about 4-6 hours. Our wireless Bluetooth compatible 5.0 sunglasses have been carefully designed with good waterproof effect, which can easily resist sweat and rain. This glasses is perfect for sports, music and calls. › See more product details Product information Collapse All Expand All Connectivity Item details Compatibility Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price? Additional details Style Measurements