This mini handheld & desk fan can be either held by hand or put on the desk. It has a base to keep it stable when placed on the table, which enables it to hold your phone at the same time. It has 3 adjustable wind speeds, and its battery working time is 1-3 hours based on the wind speed mode you choose. We can add your logo or company information on the mini fan. It could be a good promotional gift or giveaway for summertime!