Due to an increase in unstable weather patterns, a dependable alert system is a must-have item for your home. The Mitaki-Japan® Wind-Up FM/Weather Radio/LED Flashlight features FM/weather radio, weather warning alert, recharge jack, and cord for mobile devices. Includes earphone jack, wrist strap and DC output socket (DC cord not included). 1 minute of winding gives you approximately 30 minutes of lighting, 10 minutes of radio and 3 minutes of weather warning alert. Measures 4-5/8" x 2-7/8" x 1-3/4". Clamshell.