Product technical details:
1. Solar panel: 1.7W 9V*2 pieces, 3m cable
2. Light source: 10 pieces of LEDs (8 pieces + 2 reading light)
3. LED bulb: 0.9w 5m cable (9pcs LEDs) DC or USB connector
4. Battery: 4500mAh 6V maintenance-free lead acid
5. Mobile phone charging: USB port, with 5-in-1 USB charging connectors
6. Lighting: 5 brightness settings
7. LED battery capacity indicator: 4 LEDs
8. Overcharge and over-discharge protection: Yes
9. Rechargeable by AC charger: Optional
10. Working hours on full battery: Brightest (15 hours, for studying and precision work), Brighter (24 hours, for cooking and working), Bright (58 hours, for walking and socializing), Bed (100 hours, for sleeping), Reading light (75 hours, for reading)