Features Inclued:

• USA Coast Guard Approval (U.S.C.G 161.012/21/0
  S.O.L.A.S 161.112/15/0)
• Safety strobe emits a pulsing light from 50 to 70 times per minute for up to 16 hrs
• Visible for up to 3 miles
• Added safely measure to campers,hunters,hikers,car,truck etc
• Durable, waterproof to 15 feet