Description: Multi Function: This solar hand crank radio is a multi function radio that lighting, radio reception, charging and alarm functions. It is an essential tool for outdoor activities and emergencies.Premium Material: Hand crank radio made of materials, this radio is designed to withstand the rigors of outdoor use and provide long term performance.Compact Size: The solar powered radio size is 5.39inchx1.73inchx2.20inch (placed horizontally), making it compact and portable.Package List: Each package comes with a multi function portable radio, an instruction manual and a charging cable for your convenience.Hand Crank: This outdoor radio can be powered by solar power or a hand crank mechanism, ensuring you always has power even in the most challenging situations. Specification: Main Parameters of Radio and Alarm:FM Sensitivity: better than 10uvReceiving Frequency Range: 76~1085MHZAudio Output Power: 150MWAlarm Loudness: 80DBMain Parameters of Lighting Performance:Luminous Flux: 8LMExternal Output Charging:Output Current: 5.2V0.2VOutput Voltages: 250-400MA Size Chart: 13.7cmx4.4cmx5.6cm/5.39inchx1.73inchx2.20inch Package Includes: 1 Solar Hand Crank Radio1 Instructions1 Charging Cable Note: Please allow slightly errors 1-2cm differences due to manual measurement.