Ewin 3 in 1 Bluetooth Sunglasses Detachable Headphones Polarized Sports Glasses Hands free Calling for Men Women Running Cycling Driving Baseball (White Frame&REVO Blue Lens) Review

UV400 PROTECTION: The lens of sports sunglasses are 100% UV400 protection coating, blocks 100% harmful UVA & UVB rays. Restore true color, eliminate reflected light and scattered light and protect your eyes perfectly.
SMART SPORT SUNGLASSES: Bluetooth 4.0 music sunglasses, the earbuds for listening to music from your phone or answering calls. It could use any of the phones iPhone6/ 7/ 7S, Samsung Galaxy S3 S4 S5, Note2 / Note3, HTC, LG. The Bluetooth sunglass is already having CE, ISO9001 certificate to make sure our customer have perfect experience.
DETACHABLE DESIGN: The design of the Bluetooth headsets could be detached. Works great if you’re on the road and need hands free. Answer button is on the sunglasses. If you don’t need it, the headphones can be removed from the glasses. It’s very easy to pair. Can either be both ears or one side.
POWERFUL BATTERY: The polarized sunglasses built-in rechargeable lithium ion batteries, cooperate with double power management chip, standby can be up to 3 hours under continuous use. Feel free to use it when driving, riding bike, doing outdoor activities.
90 DAYS MONEY BACK GUARANTEE: 90 days money back guarantee. You can feel free to contact EWIN Customer Service by detailing your order number and the problem you come across at anytime. We are here for you.