Cycling Bluetooth Sunglasses, Open Ear Surround Sound Bluetooth Glasses with Music Playback and Voice Call, Smart Sound Glasses for Riding, Driving, Fishing, Running

About this item INTEGRATED SOUND AND VISION: Upgrade your visual and auditory experience with built in sound function, allowing you to listen to music, answer calls, and your eyes without the need for extra earphones. BLUE LIGHT BLOCKING: The glasses feature blue ray protective lenses that reduce the harm caused by blue light to your eyes, prevent fatigue and provide comprehensive eye guard. ENVIRONMENTAL AWARENESS: Stay during outdoor activities like cycling with the ability to listen to music and ambient sounds simultaneously. LONG LASTING BATTERY: Powered by a built in 160mAh lithium ion battery, it offers up to 4 hours of playtime and 5 hours of call time, and 100 hours of standby time with just 1.5‑2 hours of charging. USER FRIENDLY DESIGN: Lightweight and comfortable TR material, stable connection with wide range, supports various connection protocols for easy . › See more product details Cycling Bluetooth Sunglasses, Open Ear Surround Sound Bluetooth Glasses with Music Playback and Voice Call, Smart Sound Glasses for Riding, Driving, Fishing, Running Product information Collapse All Expand All Connectivity Item details Style Compatibility Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price? Additional details Display Battery