Multifunctional Radio: This outdoor solar radio can not only be used to listen to the radio and weather, but can also be used as a 4000 mAh power bank, flashlight and SOS alarm. Ideal for camping and travel, it's the perfect companion for emergencies, hiking, camping and outdoor use. 4000mAh power bank: Built-in 4000mAh battery. A fully charged radio can support 28 to 30 hours of radio listening time. The radio can charge phones and other devices via USB. Don’t worry if your phone dies in an emergency. Power supply type: The small radio with crank has three charging methods: solar power, hand crank power and USB cable power. Ensure power supply anytime and anywhere. The batteries are also replaceable and are available in all shops and supermarkets. AM/FM/NOAA Emergency Weather Radio This portable radio supports AM/FM/NOAA frequencies. Not only can you receive timely weather conditions to avoid severe weather, you can also listen to your favorite radio stations. (AM 520~1700 KHz, FM 87~108 MHz, WB 162.400~162.550 MHz) Compact and weatherproof: (20.2 x 9.8 x 7.2 cm, 480 g). Thanks to its compact size and weight and IPX3 waterproofing, it's suitable for use on the go and while traveling.