This product uses a powerful dynamo charging system and the latest self-power technology to provide exceptional performance and versatility. The product is a battery-free dynamo charged LED flashlight, mobile phone emergency charger, FM/AM radio and emergency alarm combined in one unit.

Flashlight:
Unlock the handle, hold the product, cranking the handle by another hand at the speed
of 1.5-2.5 circles per second for about 1 minute, push the switch to turn on
the light, push the switch middle to turn on 1 LED, push the switch forward to
turn on 3 LED, stay in backward position to turn off the light

Mobile phone charger:
Plug one end of the charging cable into the charging port of the unit, and connect
other end with different mobile phone adapter (if necessary) then plug into the
mobile phone charging port. Unlock the cranking handle and crank it at the speed
of 2-2.5 circles/second clockwise or counterclockwise to charge the mobile phone.

Radio (FM/AM):
The radio is turned on by rotating the volume knob. A positive "click" is heard and
felt at the start of the rotation to indicate the on/off position. The volume
is increased by rotating the knob clockwise. Push the function switch to the radio
function, push the wave band switch to the position you want. Rotate tuning
knob to select the channel.