DYNAMO RADIO LANTERN JH-0020 *High quality long range AM/FM radio with external speaker *Cell phone charging feature-Remark 1 *The built-in Ni-MH battery can be redharged through the USB outlet-Remark 2 *Directional compass *External speaker connectable to iPod or other MP3 devices *Eighteen supper bright 20,000MCD LED lights *TO CHARGE: Wind for 60 seconds at a seady pace in either direction. This will give you approximately 26 minutes of usage. Note: Be sure to turn OFF all functions before winding to charge *For extended use crank for 3 minutes: 9 LEDs :35 minutes; 18 LEDs:26 minutes; Radio:24 minutes; Emergency alarm:15 minutes; Cell phone: 4 minutes *Insert 3pcs AAA batteries for extended use Remark 1 Be sure to turn off all functions before winding up to charge. Connect the charging cord with the camping light and cell phone correctly, wind-up to recharge the cell phone. Remark 2 Connect the USB outlet of charging cord with your computer USB socket and the other end of the cord with the camping light, the camping light will begin to change.Charged 1 hour from USB outlet, can run for 9 LEDS(120 minutes); 18LEDS(60minutes);Radio(40 minutes for Emergenry alarm)(25 minutes) Never charge the camping light more than 2 hours. WARNING: LEDs are extremely bright and direct exposure to eyes. Avoid shining LED into the eyes. To avoid damage to the battery, this unit is not waterproof, do not submerge in water. Remove batteries when flashlight will not be used for an extended time. Do not mix old and new batteries.Great for individuals of all ages, but adult supervision is recommended for children at all times.