General description The Hand Crank Radio is a solar-powered, environmentally friendly device designed for outdoor activities such as camping, mountaineering, fishing, and hiking. It features multiple functionalities, including a built-in FM radio, LED flashlight, and SOS alarm, making it an essential companion for survival situations. Technical specifications Material: ABS DC: 5V Flashlight: 1W USB: 5V, 1A Charging methods: solar panel, hand crank, 1200mAh * 18650 battery Battery capacity: 1200mAh Product size: approximately 13*5.0*6.2cm / 5.1*2*2.4in Weight: approximately 235g Playing time: about 6 hours Flashlight duration: about 20 hours Charging time: about 70 minutes Usage Listen to FM radio for important information and weather updates. Use the LED flashlight for illumination during nighttime or emergencies. Activate the SOS alarm in case of emergencies. Other information Packing list: radio*1 Note: Due to manual measurement, please allow a measurement deviation of 1-3 cm.