Features 1.Product function, AM/FM, 1LED light, solar power generation, hand crank generate electricity, mobile phone charging function DC OUT 5V, external MICRO USB charging connector, emergency alarm. 2.Hand crank generate electricity handle, can rotated to charge lithium battery or emergency charging by hand crank, clockwise or counterclockwise. 3.First, switching the power supply switch to POWER (work with built-in lithium battery) and push to the BATTERY, which can be powered by 3 AAA batteries (the product does not contain AAA dry batteries). 4.Push the switch to LIGHT to illuminate, push back to OFF to turn off the LED. Emergency alarm, push the switch to SIREN to sound the emergency alarm. 5.Push VOL volume knob to turn on the radio and adjust the volume. Select FM/AM button to listen to your pleased radio station and adjust TUNE selected station. 6.Emergency mobile phone charging, prepare your own cell phone charging cable and connect it to the cell phone. Put the switch in CHARGE to automatically charge the cell phone in an emergency. When you need to use the hand to charge the cell phone in an emergency, put the switch in the BATTERY. Specification Condition: 100% Brand New Item Type: Hand Crank Solar Radio Flashlight Material: Plastic Color: As Picture Shown Power Supply: Built-in 500mAh, Lithium Battery Battery Model: 14500，Solar Charging Hand Crank Self Generate Electricity 3.5V, External Power Supply Charging Dry Battery Power Supply 3*AAA(Not Included) Weight: Approx. 282g Size: Approx. 13.5x8x3.5cm/5.31x3.25x1.38inch Package List 1 x Hand Crank Solar Radio Flashlight 1 x USB Cable 1 x Manual