The torch comes in a tiny cardboard box with instructions and spare rubber washers for waterproofing

Operation is fairly simple to switch between low medium and high brightness levels you will need to click the power button off and back on a few times until you reach your desired brightness and this little thing is extremely bright for its diminutive size

Its worth reading the instructions as the torch has three levels of brightness and can store the previous level of brightness in memory for the next time you turn it on