1. Product charging method: hand-cranked power generation + solar charging + USB charging 2. High-brightness LED lighting 3. AM/FM/ three-band radio 4. SOS rescue, flashing alarm 5. Mobile phone emergency charging<br><br>Mountaineering buckle design, easy to carry Product name: Hand-cranked emergency multi-function disaster prevention radio Battery capacity: 3.7V 2000mA 18650 LED light specifications: 100LM (1W) Radio frequency: FM 76-108 MHz; AM 522-1656 KHZ; SW 3.0-22 MHZ Input/output power: 5V 1.0A Full-charge use time: a) Strong light lighting for about 7 hours; b) Radio use for about 13 hours; c) SOS alarm can be used for about 8 hours Product full-charge time: USB for about 2 hours, hand-cranked as emergency charging Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color:As Shown Material:ABS<br><br>Package Contents: 1 * multi-function emergency radio<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.