3 Modes to select from - Constant Light, Blinking, Sound Activated Blinking
Battery pack uses 2AAA batteries (not included), giving you 8-12 hours of light!
Black frames with clear lenses will not distort vision at night
Battery pack with 4ft cord can be stored in your pocket or clipped to shorts
These are the GlowSpecs brand and have the GlowSpecs logo on the side

Technical Details

Product Details

Package Dimensions
Width : 4.9 inch
Height : 1.9 inch
Length : 5.9 inch

Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B013OP1K7O