Elevate your style with these sleek Bluetooth sunglasses for men. Seamlessly blending fashion and functionality, these glasses feature a foldable design and built-in adjustable earphones for ultimate convenience. Enjoy a comfortable fit while wirelessly streaming your favorite tunes or taking calls through the integrated Bluetooth earphones. With polarized lenses and a modern frame, you'll look effortlessly cool while experiencing superior sound quality. Specifications: Type: Bluetooth Glasses, Lens: Polaroid, Bluetooth: V4.1, Frequency: 2.4GHz - 2.480MHz, Range: 10 Meters, Battery: 150mAh Lithium, Talk Time: Up to 6 Hours, Standby: Up to 150 Hours, Frame Width: 5.71", Nose Bridge: 0.79", Lens Width: 2.36", Lens Height: 1.38". Experience the perfect fusion of style and technology with these versatile Bluetooth sunglasses.