Smart Glasses Multifunction Stylish Lightweight Hands Free Call Wireless Bluetooth Sunglasses For All Smart Devices The measurement allowed error is +/- 1-3cm. Buy The Rolling Stones Tank Top Muscle T Shirt Tour 78 Official Unisex Green Ai Glasses 1pc Smart Glasses With Speaker Bluetooth Ll Wireless Audio Touch Hands Free Calling Stereo Music Headphones Smart Glasses P 45727298 Bluetooth Sunglasses The sunglasses have built-in noise-canceling microphones that allow you to make and receive calls New Design E13 Intelligent Headphone Earphone Microphone Glasses Audio... Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. So these glasses are perfect for cycling, running, driving, boxing, fishing, playing basketball, shopping and other outdoor activities, you can easily make calls with high-quality sound. Bluetooth-compatible glasses speaker: dynamic drive, sound cavity design, avoid hearing impairment The glasses are perfect for sports, music and calls. High performance: charging time is 2 hours, standby time is 6 hours, playing music for about 3-4 hours (depending on the volume and ), continuous talking for about 4-6 hours. Open solution: allows you not only to listening to music, answer calls, but also to hear notifications from glasses, while listening to the world around you In-ear design helps you keep an eye on your surroundings, avoid danger and enjoy music
