Builtin HD Bluetooth speaker: Pair with your phone to stream music or lullabies wirelessly. Enjoy clear audio during camping, hiking, or cycling without carrying extra speakers. 3way charging options: USB DC 5V, hand crank, and solar panel provide power in any situation. Keep the radio and essential devices charged whether you are off the grid or on the move. Emergency power and SOS signaling: 5000mAh backup battery extends phone life during outages. Use the hand crank to generate power and activate the red SOS light with Morse code plus a loud alert to attract help. Lighting and device charging: 3W torch and reading light illuminate the area during power cuts. A USB port charges your devices, and the SOS button emits a loud alarm with a flashing red light for visibility. Portable and reliable: compact design fits easily in a backpack or bike bag. Built for outdoor use with multiple charging methods to ensure performance when it matters most. Use scenarios: On a camping trip to listen to music while staying charged; during home or vehicle power outages for communication and signaling; on long hikes or bike rides where sun, crank, or USB power keeps essential devices ready.