1. Color: ivory white, extremely black night 2. Weight: about 235g 3. Material: PC 4. Dimensions: 8.6 x 8.6 x 2.6 cm 5. Battery capacity: 9000mah 6. Power supply: USB charging 7. Illumination radius: 50-100 square meters 8. Charging time: about 5-6 hours 9. USB output: 5V/2.4A max