M MIAOYAN bluetooth glasses sunglasses listening to songs calling navigation polarized wireless smart headphones driving multi-function glasses

Use of high toughness impact materials Absorb the impact, protect Vulnerable eyes, IMPORT 4.1 BLUETOOTH CHIP Intelligent from the core of the 4.1 bluetooth, lasting endurance, high speed transmission, deep noise reduction., "Lightweight design, weighs only 35 grams, even if worn for a long time, still easy and Comfortable, especially the use of ergonomics makes the Wearing more comfortable.", GET RID OF 10 METERS DISTANCE BY WIRE Bluetooth controls remote connections out of wire, allowing For more free talk and music, "A bluetooth two mobile phones, intelligent connection, let you save a lot of phone, Multi - connection trouble"