LAFEINA Bluetooth Headphones Sunglasses Music Smart Sun Glasses for Smart Phone Pc Tablet Bluetooth Devices with 3 Pair Replacement Lens (Black with 3 Pair Lens)

Specifications:

• Wireless Bluetooth 4.1 Music sunglasses ,can listen to stereo music. With Previous/Next Song control, Volume Up/Down control.
• Support both headset and hands-free profiles, calling voice and Reporting phone number function when calls coming.
• Polarized Lenses provide the best protection for eyes. Effectively prevent ultraviolet rays, bewildered light and harmful blue light.
• Designed with a flexible hyraulic rod headset and flip-up lens, perfect combination of durable and fashion. Max. volume 88db with a better sound quality. Make you enjoy music in the sun without disturbance and protect your eyes and eyesight.
• The polymer 150mAh battery in the Bluetooth headphones wireless device provides 10 hours of talk & playing time. Hands free answer call when you are driving, fishing, hiking or riding a bicycle. It can pair with devices up to 10 meters away(without obstacle).