Wow - 10 LEDs and 3 modes! Our FLASHING L.E.D. SUNGLASSES have it all.
Equipped with a pair of CR2032 (included and replaceable) batteries which are hidden behind the ear out of view, these flashing sunglasses run for an amazing 24+ hours before the batteries need to be changed (the quoted time reflects the runtime of the sunglasses in the flashing mode -- steady-on mode runtime will be shorter). With the tinted lenses and a cool design, you've got a great bargain. One size fits most adults and teens. The Flashing LED sunglasses have a 3 position switch: Off, Steady-on, Flashing (fast), and Flashing (medium).