Smart Glasses, Bluetooth Sunglasses with Polarized Lenses, Bluetooth Audio & Hands Free Calling, Open Air Audio, Auto On/Off, Black with Black Lenses, 3 Styles Switchable Lenses

SKCT Smart Glasses, Bluetooth Sunglasses with Polarized lenses, Bluetooth Audio & Hands Free Calling, Open Air Audio, Auto On/Off, Black with Black Lenses SKCT Smart Sunglasses with Polarized lenses block glare and protect against harmful UV rays Bluetooth Audio allows meet the needs of daily headphones, so that travel is no longer cumbersome; you can hear the ambient sound around you, reducing the burden on your ears and making travel safer Auto On/Off, No need to touch, making the user experience smoother and more power-efficient 35° Hinge Design-- very comfortable to wear, plus allows good fit on all face sizes and shapes Charging & Battery Life--Simple and secure Magnetic charging. Two hours of charging, provides six hours of use. Open-air audio with surround sound, freeing both ears while you enjoy high definition sound quality IPX4 specification - waterproof and sweatproof, wear anywhere