Solar-Powered Crank Radio with FM Radio, Solar Panels, and Crank for Charging the Device and Smartphone AM/FM Radio: Easily tune into your favorite stations. 2W Speaker: Clear and reliable sound quality. LED Flashlight: 0.5W for dependable light in the dark. Multiple Power Options Solar-Powered: 0.3W solar panel charges in 40-50 hours of sunlight. Hand Crank Dynamo: 10 minutes of cranking provides 44 minutes of radio. USB-C Charging: Full charge in 4-5 hours. Functional and Reliable 2000 mAh Battery: Offers 12-15 hours of radio or 10-12 hours of flashlight use. Phone Charging: USB port allows device charging in emergencies. Battery Indicator: Easily monitor remaining power. Be Prepared Anywhere Essential for outdoor adventures or emergency preparedness! Specifications: Power Supply: Charges via USB-C cable, solar panels, or hand crank dynamo Battery: Built-in rechargeable battery - 2000 mAh Key Features: Solar panels, hand crank dynamo, AM/FM radio, USB charging, flashlight Battery Charging Method: USB cable Battery Type: Lithium-ion Capacity: 2000 mAh Hand Crank: Yes Flashlight: Yes MicroUSB: No Output Power: 2000 mAh Power Adapter Included: No Solar Panel: Yes USB-A: Yes USB-C: Yes Visual Indicator: Yes