Smart Glasses Eye Protection Anti-blue Bluetooth Headset Cross-border M-H02 Bluetooth Call Sunglasses Color:Polarized sunglasses The correct use of this

The correct use of this product can effectively extend the service life

Communication distance: 10M (30ff) 10 meters

you can also adjust the light mode(Strong/weak/breathing) by press the "light" button

water supplement

and vibrate for about 3-5 seconds

Smart Glasses Eye Protection Anti-blue Bluetooth Headset Cross-border M-H02 Bluetooth Call Sunglasses Color:Polarized sunglasses The correct use of thisProduct information: Material: PA+PC Battery capacity: 120mAh Screen size: 55*44mm Appearance size: 167*145. 3mm Product weight: 38. 5g Applicable people: Business, public, fashion, adult Camera: No camera Wearing method: Head mounted Function: Bluetooth call Communication type: No card Package: Smart glasses X1