Ivation Portable Solar & Hand Crank AM/FM Weather Radio, Compact Size Emergency Camping Device, Built in External Antenna, Earphone Jack, Never Needs Batteries Recharge Radio with Built in Solar Panel / Dynamo / USB Cable, Never Needs Batteries High Quality AM/FM Radio Connection, with External 15 antenna for better reception Convenient Audio Headphone jack, Water & Scratch resistant Design suitable for outdoors Super Compact and portable, Dimensions: 5" x 3" x 2" and weighs just 8 Oz, Crank the radio for just 1 minute to get a 20 Minute operating time, Great for emergencies