Smart Glasses Bluetooth with Camera and sound. REMOTE PHOTO!!! Requires some tech knowledge for setup and use. Please DO NOT ORDER if you are unsure. These are BRAND NEW IN SEALED BOX AS - IS NEW. No returning used opened electronics ( glasses ) due to hygenic and safety reasons. Please be absolutely sure of your selection, review all the information. Use these responsibly when using the photo and functions. Only the wearer will have knowledge of the camera activation Average observers will be unaware of the special functions of these glasses. Specification hardware feature specific Chip platform Zhongke AB5376A2 BT 5.0 About 40 feet (more than 12 meters) Horn specification LC 1506 BOX indicator light Red+Blue (left)+Red+Blue (right) Pure Cobalt Battery 80mA+80mA Charging Magnetic charging sleeve 2-pin (left)+2-pin (right) Charging time About 70 minutes Standby time About 168 hours Talk time About 4hours Play music time About 5 hours Function Music switching/Music start and stop/Volume control/answer the phone/Hang up the phone/Call back/Remote Take a photo Products Description THE GLASSES ONLY ACTIVATE THE PHOTO FUNCTION OF YOUR PHONE. THESE DO NOT TAKE PHOTOS