Multifunctional Hand Crank Solar Dynamo Powered AM/FM/NOAA Weather Radio Emergency LED Flashlight Lamp Power Bank for Cell Phone Red Feature: FM/AM/US Weather Multiband Receiver. Design 360-degree rod antenna with high sensitivity in each band. 40mm 8Q1W speakers, the volume is loud and clear. A variety of power supply methods: solar energy, built-in 1200mAh polymer lithium battery, hand-cranked generator, external DC5V station adjustment, and corresponding indicator lights when charging, giving users a clear prompt. Electronic tuning search station, easy operation and long switch life. 3 LED lamp beads, can illuminate in the dark environment. With a power bank function, it is convenient for users to charge low-power phones outdoors. ABS plastic material and spray rubber oil. It has the characteristics of anti-dirty and wear-resistant. Specification: Frequency band reception range: FM 87-108Hz, AM 520-1710 Hz, NOAA: 162.450-162.550 MHz Receive sensitivity: FM8dB, AM 86dB Signal-to-noise ratio: FM 32 dB, AM 20 dB Maximum current: 400mA Static charge: 60uA External output current: 1000mA Working voltage: 2.7V-4.2V Maximum power: 0.5W Built-in lithium battery: 1200mAh Product size: 128X60X45(mm) Net weight: 200g 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.