1. Material: ABS
2. Light weight size convenient to carry
3. Solar panel: 6.5v, 4ma photovotaic cell panel
4. Bulb type: 3PCS 13000mcd LED and laser class.
5. Battery type: Lir2032 3.6v 40mah rechargeable
6. Working time: 5hours
7. Charging circle: 500times
8. Product size: 151.5x26.7x10mm
9. Charging details: Approx, 10mins working timeafter 30mints solar charging
Solar panel fully charging time: 20hours
Option: With USB charging function: Full charge time 8hours.