Crystal Clear Reception: Equipped with high-volume, high-power speakers and internal magnetic mono sound speakers. Enjoy full volume with a surround sound field and bass diaphragm, creating a sense of three-dimensional space. Features a 360° rotatable 5-segment long antenna for clear signal reception of FM / AM / WB (NOAA), with a channel indicator. The channel indicator lights up green when tuned to a channel with content. Emergency Power Supply: This emergency radio doubles as a mobile power bank, providing emergency power to charge mobile phones, iOS tablets, and other electronic devices. A power distribution indicator is installed to monitor power levels in real-time. 2000mAh Battery: The emergency radio is equipped with a 2000mAh lithium battery, which can be replaced with a backup battery. It supports solar charging, hand-crank charging, and USB input/output charging. Charge anytime, anywhere, and never worry about power outages outdoors. Features IPX3 waterproof protection. Hand-Crank Power Generation: When there's no electricity, hand-crank power generation can be used in emergencies. Rotate the crank clockwise or counterclockwise continuously, maintaining a constant speed of 130 revolutions per minute for 1 minute. This provides ≥ 20 minutes of lighting and 5 to 10 minutes of radio operation. Alarm System: Features a built-in flashlight / LED lamp to illuminate the night. Emergency situations are key. It has a one-button SOS alarm system. During outdoor exploration, in case of an emergency, you can spread the sound of asking for help through the SOS alarm function and quickly request support from nearby personnel.