Bluetooth Smart Glasses, Auto Color Change Lens, Touch Control, Built-in Microphone, High Resolution Audio, Wireless, Anti-Blue Light

* Smart Photochromic Glasses with Bluetooth Connectivity * Innovative Design, Invisible Technology * Open-Ear Audio Experience with built-in speakers and AAC audio decoding technology * All-Day Battery Life: 100mAh battery, up to 6 hours playtime, 7 days standby * Photochromic & Polarized Lenses for eye protection in all environments * Includes: 1 x Cleaning Cloth, 1 x Glasses Pouch, 1 x Pair of Smart Glasses, 1 x Charging Cable