Clear Reception: It is equipped with high-volume and high-power speakers and uses internal magnetic mono speakers. The volume is full, with surround sound field and bass diaphragm, creating a sense of three-dimensional space. Equipped with a 360° rotatable 5-section long antenna, clear signal reception Fm / Am / Wb (Noaa), with a channel indicator. When you rotate to the channel with content, the channel indicator lights up green. Emergency Power Supply: The emergency radio can also be used as a mobile power supply and mobile emergency power supply to charge mobile phones, for Ios tablets, and other electronic equipment. The power distribution indicator is installed, and the power can be viewed in real time. 2000Mah Battery: The emergency radio is equipped with a 2000Mah lithium battery, which can replace the backup battery, solar charging, hand charging, and USB input/output charging. It can be charged anytime and anywhere, and there is no need to worry about power outages outdoors. With Ipx3 waterproof function. Hand Power Generation: When there is no electricity, hand power generation can be performed in emergencies. When rotating the crank arm clockwise or counterclockwise, it should rotate continuously and maintain a constant speed of 130 rpm for 1 minute. It can be used for lighting ≥ 20 minutes and radio work for 5 to 10 minutes. Alarm System: Flashlight / Led lamp with its own light source to illuminate the night. Emergencies play a key role. It has a one-button Sos alarm system. In case of outdoor exploration, in case of an emergency, you can spread the sound of asking for help through the Sos alarm function and quickly ask for support from nearby personnel.