This Waterproof  Flashlight runs 20 HOURS!!!! ONE  CHARGE or 3 AAA Batteries 
Charges your cell phone up to 10 times 
Digital Battery display ( Know exactly how much life on your charge (  I.E if you have 50% left you have 10 hours left  etc etc.  ) 
Optical ZOOM !!!! ( ZOOMS OUT TO A PERFECT CIRCLE - no interference ) WOW!!! No Blurring 
LUXURY Zippered Case - charging cable and regular battery case included - wrist strap 
6 1/2 inches long X 1 1/4 wide at the base. 
HAS 5 ( Five )  MODES FROM HIGH - MEDIUM - LOW - STROBE - S.O.S 
Or 
You Can Turn The Flashlight ON / OFF without going through the Modes!! to do that.