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 DESIGN: Audio Glasses is with Volume Up and Down Feature as Well as Forward and Backward, Battery Playing Lead Time is up to 10 Hours OPEN EAR BLUETOOTH SPEAKER: Bluetooth Sunglasses with Open Ear Speaker System Allows You to Listen to Your Favorite Music and Everything around you. HD Microphone Offers High Quality Sound While on…