1. Signal to noise ratio: 30dB
2. Rated voltage: 3.6V
3. Waterproof function: IPX3
4. Output: USB 5V
5. Battery capacity: 2000mAh
6. Material: ABS
7. Form factor: about 14.5 x 7.6 x 5cm
8. Weight: about 300g

Features:
1. With hand cranking, solar charging function, can charge itself and other devices in case of emergency
2. Hand crank charging 1 minute (speed greater than 130RPM), can make the radio work 20 minutes, or flashlight lighting 30 minutes, or 5 minutes of cell phone calls
3. With lighting design, high brightness LED flashlight
4. Solar radio support AM, FM, WB signal, can listen to news/weather radio
5. With SOS alarm function, with battery power indicator
6. Multiple power supply methods:
- Hand cranking makes the internal generator rotate to charge the internal battery
- Solar panel charging
- USB port connects to external power supply for charging
- 3 AAA dry batteries (not included) power supply