BESTEK Multi-functional Solar & Hand Crank Power Emergency Light LED Flashlight LED Desk Lamp LED Camp Light Outdoor Light with FM Radio, Siren Warning, Power Display, and USB Charger for Indoor and Camping (Slim, Portable, Rechargeable and Cordless) Slim, Portable, Rechargeable and Cordless. Take it anywhere. Rechargeable solar emergency radio useful in any environment and the hand crank dynamo is good for absence of sunlight. LED Desk Lamp: 12 ultra-bright LED lights recessed into the flip-out arm of the tool. The arm rotates 180 degrees for use as a floodlight. At 90 degrees, the recessed lights are perfect for study, reading, and other desk top work. The switch is a dial so you can choose any brightness level. Security System: It has an ultra-bright, flashing LED solar emergency light and a siren that sounds like a loud car alarm. USB Charger: Charge your digital devices such as cell phone, MP3, MP4, MP5, digital camera, camcorder, PSP, etc. USB charge cable included.