Overview: 1.This Bluetooth Smart Glasses Has The Function Of Directional Sound Cavity, Full Of Sense Of Technology 2.With These Smart Glasses, You Can Listen To Music, Make Hands Free Calls, Or Receive Navigation Directions As You Work Or Exercise 3.The Wireless Bluetooth Sunglasses Are Compatible With Any Bluetooth Enabled Device, Including Ios/Android Devices 4.These Smart Sunglasses Are Also Polarized To Keep You Safe And Comfortable. Enjoy Premium Clarity And Sun Glare Reduction To Ensure You Always See Where You Are Going 5. Anti-Blue-Ray Glasses Prevent Computer Radiate When You Are Working In Office Or Playing At Home, Ease Your Eyes Strain 6.These Inventive Smart Sunglasses Are Designed To Fit Both Men And Women In Size And Style 7.Support Replacement Of Prescription Lenses, If Your Glasses Are Nearsighted, You Can Still Wear Smart Glasses As Usual 8.IP67 Waterproof And Sweat Proof 9.Lightweight Material, The Product Weighs Only 36g Specification: Product Name: Smart Glasses Material: PA, TPE Function: Answer Call, Dial Call, Remote Control, Blue Light Proof, Polarized Sunglasses, Listening To Music, Navigation Charging Type: USB Battery Capacity: 220mah, Charge For 2H/Standby For 7 Days/Continuous Talk 6H/Continuous Listening To Music 4H Package Content: 1 * Smart Glasses 1 * Charging Cable 1 * User Manual

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