5CR Wind- and Sandproof bluetooth audio sunglasses sports glass with open ear headphones UV400, Red lens

Smart sunglasses, with built-in Bluetooth chips and speakers, provide you with rich and high-quality sound while minimizing the sound heard by others
Bluetooth glasses are designed with large curved lenses and new materials, which are close to people's eyes, and can prevent wind, sand and ultraviolet rays. The frame is made of ultra-modern high elastic materials, which is suitable for most face types. Lens width: 63mm; Bridge Width:18mm; Temple Lengh:126mm; Temple Width:146mm.
This is an "open ear" headphones glasses designed to listen to music, talk on the phone, and safely hear sound from the environment. Built-in microphone for clear calls and access to the virtual assistant of the phone.
UV400 protective coating blocks up to 99.9% of UVA/UVB rays;Weight:45g.Bluetooth range:30ft.Battery life:Rechargeable bluetooth sunglasses with up to 8 hours of continuous listening per charge.
The Bluetooth connection method of the Bluetooth sunglasses and mobile phone is as follows: 1.After the glasses are turned off, press and hold the power button "-" for 5 seconds (for 5 seconds, do not let go) until the red and green light flash alternately and the glasses enter Bluetooth connection mode. 2.Turn on the Bluetooth of the mobile phone, find Vision 5C in the drop-down list and click to select Vision 5C.

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