Multifunctional K2 Smart Headset Glasses Business Blue-ray Sunglasses - Black

Description

Description:
Anti-blue light lens, effectively blocking the screen from harmful blue light, anti-fatigue and protecting both eyes.
PA + TPE material composition, lightweight, bilateral balance, high frequency wear is not fatigue.
Bluetooth connection calls, no need to enter the ear, easy to wear.
Press the key to answer the call, open the smart speaker halfway, and release your hands.
The battery is durable, working for 4-5 hours, and standby time is 7 days.
Specification:
Bluetooth version 5.0
Waterproof performance IPX6
Dustproof performance IP3X
Standby time 7 days
Size: Approx. 145x18x42mm/5.71x0.71x1.65inch
Color: Black/Blue(as your pick)
Package Includes:
1 Piece Multifunctional Smart Glasses
Note:
Please allow 1-3mm deviation due to manual measurement.(1mm=0.04inch)
Color might be slightly different due to the color calibration of each individual monitor.