1. Material: ABS + PP + electronic components + PU90 degrees2. Accessories: lanyard x 1 + USB cable x 1 + Chinese and English manual x 1 + qualification certificate x 1 + matte bag x 13. Input voltage: DC5V / 1A4. Battery capacity: 1200mAh5. Battery model: 18650 lithium battery6. Battery voltage: 3.7 / 1200mAh7. Rated power: 1.3W8. Use time: about 8H (first gear) about 7H (second gear)9. Charging time: about 2.5H10. Motor speed: 3V / 0.135A / 4000 rpm (low gear) 3.5V / 0.17A / 4500 rpm (high grade)11. Product weight: 143G (net weight) 182G (gross weight)12. Product size: 12.15 x 3.5 x 4.4cm13. Product packaging: 13.2 x 6.7 x 4.2cm (color box)

http://olla.gr/mini-usb-charging-handheld-portable-pocket-fan-3-in-1-folding-small-fan-green/