Oenbopo Polarized Lenses Bluetooth Sunglasses with Music MP3 Handsfree Headset Headphone for Mobile Phone Tablet PC iPad Pro(Tear off the protective film before use) Tear off the protective film before use ,Then can see clear. Bluetooth4.1 Music sunglasses ,can listen music,Bluetooth 4.1, support both headset and hands-free profiles, calling voice and Reporting phone number function when calls coming Perfect combination of durable and fashion Polarized lenses, offers anti-glare and ultraviolet protection Support iPhone iPad iPod Samsung HTC Sony Smart Phone PC Tablet Auto switch to phone talking mode when making and receiving calls, Support Mp3 can listen music,With Previous/Next Song control, Volume Up/Down control Tear off the protective film before use ,Then can see clear