Bluetooth Glasses Sunglasses for Men Women Smart Audio Glasses with Built-in Speakers and Mic UV Protection, Black Lens

Smart Bluetooth Glasses Functionality: Built-in high-quality speaker and microphone, delivering crisp calls, music playback, voice assistant support, and eye protection.
UV Protection: These Bluetooth audio glasses feature UV400 lenses to safeguard your eyes while offering excellent color, clarity, and contrast.
Long Battery Life: Equipped with premium batteries, these Bluetooth glasses reach a full charge in just 2 hours and provide over 8 hours of continuous music playback on a single charge.
Bluetooth Connectivity Range: Enjoy a dependable Bluetooth range of up to 33 feet for a seamless wireless connection to your devices. Fashionable Design with
Comfortable Wear: With an open-ear audio design, these Bluetooth glasses blend style with ergonomic comfort, delivering rich, high-quality sound that is comfortable for both men and women.
Bluetooth Pairing Instructions: (1) Press and hold the power button for 3 seconds until the red and green lights flash alternately, signaling that the glasses are in Bluetooth pairing mode. (2) Enable Bluetooth on your mobile phone, locate Vision 6A in the list, tap it, and then confirm pairing in the pop-up window.
Volume Adjustment: After pairing, first raise the volume on your connected phone; then increase the volume on the glasses by pressing the volume button (+)