RiToEasysports Smart Glasses, Lightweight Glasses Talk Listening Music BT 5.0 Audio Glasses for Teenagers Adults

Specification:
Item Type: Smart Glasses
Material: ABS, PC, Electronic Components
Weight: Approx. 181g / 6.4oz
Battery Type: Lithium Battery (Shipped with Built in Battery)
Battery Capacity: 80mah
Talk Time: 6 to 8 Hours
Charging Time: 1 to 2 Hours
BT Version: V5.0
Transmission Distance: Outdoor Linear Distance of 15-20m/49.2-65.6ft

Package List:
1 x Smart Glasses
1 x Storage Cover
1 x Charging Cable
1 x Cloth
1 x Specification

Detachable: Has a detachable front frame so you can switch between polarized sunglasses and blue light filter designs at any time
Super Endurance: One charge, can provide up to 8 hours of use, you can use it when hiking, running errands, or doing housework
Open Sound: Two speakers and a custom audio processor deliver clear sound to the space around your ears. Enjoy music while maintaining awareness of your surroundings
Comfortable: Flexible hinges ensure audio smart glasses fit a wider range of faces and are comfortable to use