OhO Smart Glasses,Polarized Sunglasses with Bluetooth Speaker,Athletic/Outdoor UV Protection and Voice Control,Unisex (Grey Lens) Where to buy: https://amzn.to/4b4fHOE OPEN EAR BLUETOOTH HEADSET: Bluetooth Sunglasses with Open Ear Speaker System is Healthy to Protect Your Ears from Earbuds,Allows You to Listen to Your Favorite Music and Stay Aware of Surroundings,HD Microphone Offers High Quality Sound While on Calls. VOICE CONTROL SMART GLASSES: Sunglasses Speaker with Smart Assistant Technology Like Hand Free Phone Calling and Answering, Easily Speak Siri,Cortana and Google Now to Connect to Your Favorite Music Stations (Pandora,iTunes,Spotify and more),Easily Speak for Directions, Weather and Traffic Updates VOLUME UP AND DOWN BUTTON: Audio Glasses is with Volume Up and Down Button as Well as Forward and Backward, Battery Playing Lead Time is up to 10 Hours ULTRA SLIM UNISEX DESIGN: Mobile Phone Thickness Design, Flexible Material Frame and Very Light Like a Normal Sunglasses Weight. Exclusive US Style Design,Neat,Unisex and Very Comfortable to Wear while Relaxing and Exercising IMPACT RESISTANT LENSES AND FRAME: US Safety Lens Standard ANSI/ISEA Z87.1-2015 Impact Resistant for Eye and Face Protection, 100% UV400 Protection Polarized Lens with Drop Bell Lens for all Kinds of Outdoor Sports #OhO #bluetooth #smartglasses