NameSmart glasses Bluetooth glasses Frame height 50mm/1.97 inches Total frame width 145mm/5.71 inches Frame length 150mm/5.91 inches Nose width 18mm/0.71 inches Frame width 62mm/2.44 inches DESCRIPTION Bluetooth call sound is clear and transparent: built-in high sensitivity microphone and noise reduction technology, you can answer, dial, hang up and reject the call by tapping it Tap to wake up voice assistant: Built-in one-piece seamless integrated microphone will turn on the call mode with a single tap, enabling voice communication. Stylish and technological design: It is not only a practical electronic device, but also a fashionable accessory that emphasizes your personality and taste. More relaxed and at your fingertips, you can enjoy music, audiobooks or take calls during your leisure time without having to hold the device in your hand. Simply put on your Smart Bluetooth glasses and immerse yourself in your favorite audio world while relaxing in a café. Greatly improve work efficiency: Wearing smart Bluetooth glasses in office can greatly improve work efficiency. They can receive and broadcast real-time work information, so you don't have to check your cell phone or computer as often as you'd like to. Clear vision and hands-free operation Reduces visual discomfort during hiking: Ensures a clear view of the trail and surrounding landscape in all conditions. No need to take out your cell phone frequently to check information or operation, directly through the voice control of smart glasses or simple operation can be completed, more convenient and safe! Product List Smart glasses Bluetooth glasses *1 Data cable*1 Storage bag*1