These XR Loud's Black-King Intelligent Bluetooth Smart Glasses are designed for king-like personalities in both men and women with career-oriented mindsets and leading attitudes. The specification includes hands-free calling, listening to music, listening podcasts, UV400 Protection with driving-friendliness, sports, and more. 
Best when driving, cruising around, partying, vlogging, Listening to Podcasts, etc.
 
The specs include hands-free calling, listening to music, touch and voice control, etc. 

Polarized smart glasses + UV protection (UV400)
Fast charging of 20 minutes given 5-6 hours of consistent use.
5.3 Bluetooth version for fast and secure connectivity with devices/mobile phones/smart-watches.
Charging Interface: Magnetic Attraction Fast Charging
Lens Material: High Definition Nylon Lens
Frame Material: Stainless Steel
IPX5 Water Resistance
Weight: 40g

Highly suitable for outdoor fashion, travel, styling, driving, riding/biking, jogging, cricket, and more.