Use at least a 10,000 mA battery pack/power bank in order to guarantee optimum runtime (> 24 hours on the lowest setting) and press the battery pack/power bank button to connect the battery pack/power bank and switch on Tim.
Thanks to a finely variable wind strength, Tim can be adjusted from a gentle breeze to a strong wind. The speed of Tim is steplessly selectable with the rotary control. Turn the knob all the way to get the maximum wind force from Tim.
