Xmenha Bluetooth Smart AI Glasses Photochromic Sunglasses for Men Women with Speakers Smart Bluetooth Eyeglasses Smartglasses, Black

Open Ear Sound Experience: Smart glasses bluetooth are also an open ear headphones that allows you to enjoy music, audiobooks, or take phone calls whenever and wherever you need them. When taking a break in a cafe, just wear smart Bluetooth glasses and immerse yourself in your favorite audio world

Instant Light Adjustment: Photochromic technology reacts within seconds to changing light conditions, ensuring optimal clarity in bright sunlight, overcast weather, or indoor settings. No lag, no hassle.

Powerful Battery Life: The bluetooth sunglasses offer up to 4-6 hours of listening and talking time and up to 7 days of standby time. With magnetic fast charging, it takes only 2 hours to complete the charge.When folded up and not in use, the sunglasses bluetooth automatically turn off to save power

Lightweight Design: The frame is made of polymeric material and weighs 1 ounces ultra-light, which reduces pressure on the ear and nose and makes it comfortable to wear

Bluetooth 5.4 & Clear Calls: Using ENC anti-noise microphone, effectively eliminate ambient noise, accurately pick up high-definition voice, even in the outdoors, but also as clear as face to face dialogue