Description:1. Fast Mobile Power (1800mah) Charging Function.2. Built-In Loudspeaker With High-Fidelity Fm Radio; Push-Button Two-Way Volume Control.3. Push-Button Two-Way Automatic Channel Search, Locking, Listening Frequency Range; Fm 87.5mhz 108mhz.4. Ultra-High Brightness Light Gathering High-Power 3w Led Torch.5. Hand Cranking Power Charging Function, Output Current 1000ma to Charge The Battery inside the Flashlight.6. Anti-Theft Alarm Function, Red and Blue Lights Flashing to Alert.7. Built-In Large-Capacity Long-Life Maintenance-Free Rechargeable Battery, Safe, Energy-Saving, and Convenient.This product hand cranking power generation is only for emergency use, if you need to use it for a long time, please be fully charged. Hand cranking for 3 minutes, the light can be used for 15-20 minutes. Hand cranking for 3 minutes, the alarm can be used for 10 minutes. Hand cranking for 3 minutes, the radio can be used for 5 minutes. The torch can be used for 8 hours with the brightest light. The radio can be used for about 40 hours. When the product voltage is below 3V, the battery protection board will automatically turn off phone charging and the blue light will flash to remind you, which is to protect the battery. When the product is fully charged, you can charge your mobile phone normally. Product name: Hand crank emergency radioMaterial: ABSBattery: 1 x 1800mAh battery (inside)Power: 3WMaximum range: 100-200mPower supply: USB, hand-cranked power generation (for emergencies)Funct