Product information:

Frame color: transparent
Lens thickness: 2mm
Lens color: transparent
Type: Laser protective glasses
Light transmittance: 99
Frame material: plastic
Diopter: 0.05

Color: Upgraded unilateral control, upgraded bilateral control

Material: Acrylic
Power supply: 2 button batteries
Color: Press the switch to change the next color
Switch control: press switch control, long press to close
Product size: 165*160*45mm
Single weight: 70g
Package weight: 105g
Battery capacity: 210mAh (replaceable)
Working time: about 60 minutes

Packing list:

Luminous glasses* 1
Button battery* 2