Portable mini water mist fan: 1, ABS material, can spray water,cool; 2, Portable, mini, convinent; 3,Accept trial order. Product ... the compartment door and screw up.9. Turn fan upside down and unscrew cap.10. Fill bottle ... button located on the back of the fan once. 12. If fan does not operate, check that batteries are ... bridge for cooperation with you !Company Pictures: Portable mini water mist fan