Feature: 1. 2000mAh External Battery to Power The Device: The emergency solar hand crank radio has a built-in 2000mAh battery, which can support long-time radio operation. Whether you're outdoors or in a power outage, the power bank will charge your USB devices in an emergency. At the same time, the radio has added a visual battery indicator LED light, allowing you to easily know the remaining battery level in real time. 2. Multiple Charging Methods: solar charging, hand crank charging, USB charging. The radio's crank handle and solar panels regenerate enough power to keep the radio, lights and SOS alarms ready when you need it most. A micro USB cable gives you the most efficient way to charge your radio. 3. Emergency Alert & 2 Light Sources: In case of emergency, the SOS function allows you to call for help by sounding a loud siren and a flashlight, the flashlight can make sure you go somewhere. Reading lights save energy and provide you with a warm and bright learning environment. 4. Both A Radio & A Bluetooth-compatible Speaker: This solar emergency radio, with the addition of a bluetooth-compatible link function, fills indoor rooms and outdoor work with clear, rich sound. The powerful bluetooth-compatible 5.0 chip easily connects to any bluetooth-compatible enabled device for continuous sound in any situation and works great with iPhone, iPad, Samsung, HTC. The bluetooth-compatible speaker can create an exciting atmosphere for your party, suitable for home, gym, patio, camping, swimming pool, beach. 5. NOAA Emergency Weather Radio Access: The radio will reliably receive NOAA channels for local weather information and emergency hazard alerts. The AM/FM feature provides full access to all AM and FM radio broadcasts. (The US region can connect to the WB US exclusive weather station.) Specification: Function: Flashlight Type: FM,AM / FM Style: Portable Model Number: Emergency Radio Power Supply: Rechargeable Battery Pack Power: Flashlight: 1 LED (0.5W for low light, 1W for strong light) Reading light: 10 LEDs (0.5W for low light, 1W for strong light) radio frequency FM: 87-108MHz; AM: 520-1710KHz; WB: 162, 400-162.550MHz; Solar panel specification: 5.5V 30mA Built-in lithium battery capacity: 3.7V 2000mAh 18650 Light source life: 10000H Speaker power: 3W Bluetooth-compatible Speaker Version: 5.0 Alert: Flash Alert SOS Battery display: 25%-50%-75%-100% Input power: DC 5.0V 1.2A Output power: DC 5.0V 1.0A Product material: ABS Product size: About 147.5x81x50.8mm/5.8x3.18x2in Color box size: About 175x119x58mm/6.89x4.68x2.28in Product weight: 309g Gross weight: 390g Style: Black, Green, Orange Red Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.