OJO SMART Bluetooth 5.2 Glasses SMART Eye care and more! We take Sunglasses to the next level with the Brand NEW OJO SMART Bluetooth 5.2 Glasses. These are not your typical Sunglasses… Can be easily connected to any Bluetooth device and can be controlled using the touch temples. Ηigh-quality dual stereos and microphone, which allow you to answer phone calls, but also listen to your favourite songs on the go. They are made by high-quality hypoallergenic plastic (acetate), making them extra durable, easy to fit and impressive in appearance and touch. The glasses come with Polarised Lenses UV400. You can also convert them to prescription glasses by adding OJO optical lenses. Magnetic Charger, that can charge the glasses in just 10 minutes. The battery can last (non stop use) up to 7 hours Product characteristics Frame material: Acetate Lens material: CR-39 or polarised lensesNote: Lenses are interchangeable with prescription lenses Bluetooth: 5.2 Charging time: 10 minutes Battery capacity: 40 mAh on each temple Charging voltage: DC 5V, compatible with quick charge, max charging current 180ma Speakers: Dual Stereo Speakers Packaging includes:1) OJO Smart glasses2) Charging cable3) OJO smart glasses case4) OJO special cotton cleaning cloth5) User manual