Feature: 1. Four Charging Modes: Emergency radio has four charging modes, hand cranked, solar powered, USB, and 3 x AAA dry battery. 2. Multifunctional: Hand crank radio has LED flashlight, reading lamp, SOS alarm function, radio, weather forecast and other functions. 3. Long Battery Life: Emergency Weather Radio has a built in 2000mAh rechargeable battery, which can work for radio or lighting for more than 20 hours. 4. USB Interface: Emergency weather radio has a USB charging interface (output), which can charge other devices, such as mobile phones and GPS. 5. Wide Application: Emergency crank weather radio is suitable for leisure camping, backpacking, wild survival or family emergency. Specification: Item Type: Emergency Hand Crank Radio Material: PP Size: Approx. 155x94x49mm / 6.10x3.70x1.93in Power Supply Mode of Products: 1. The product itself has built in battery: 3.7V 2000mh18650 battery (shipped with built in battery) 2. Power supply of battery compartment: AAAx3 (delivery does not include battery delivery) Charging Method: Hand Cranked, Solar, USB, 3 x AAA Dry Battery Input Power: DC 5.0V 1.2A Output Power: DC 5.0V 1.0A Working: 2.9-4.2V Flashlight: 1 LED (Low Light 0.5W, Strong Light 1W) Table Lamp: 14 LEDs (low Light 0.5W, Strong Light 1W) Radio: FM:76-108MHz AM:520-1710KHz Solar Panel Specification: 5.5V 30mA Function: 1. LED Flashlight 2. Reading Lamp 3. SOS Alarm Function 4. Radio 5. Weather Forecast. Package List: 1 x Emergency Hand Crank Radio1 x Charging Cable1 x Lanyard Note: Please allow some error for manual measurement.