Dziwani zambiri za Treva FD10101A yapakompyuta yoyendetsedwa ndi batire yokhala ndi mutu wosinthika komanso makonda ambiri. Buku la ogwiritsa ntchito limapereka mafotokozedwe, miyeso, ndi mawonekedwe azinthu za fan yophatikizika iyi yoyenera malo anu ndikugwiritsa ntchito m'nyumba.
Dziwani zambiri za Treva FD05004 5-inch Portable Battery Powered Fan ndi buku lake logwiritsa ntchito. Phunzirani za mawonekedwe ake, mawonekedwe ake, ndi momwe angagwiritsire ntchito kuziziritsa ndi kutulutsa mpweya. Zokwanira pazochita zamkati ndi zakunja, fan iyi ndiyosavuta kugwiritsa ntchito komanso yoyendetsedwa ndi mabatire awiri a D-cell.
Phunzirani momwe mungagwiritsire ntchito ndikusunga TREVA FD35021 yanu 3-1/2 Inch 2 Speed Compact Fan ndi malangizo awa. Sungani ana ang'onoang'ono kutali ndi fani ndikutsata malangizo oyika batire kuti asatayike kapena kuphulika. Oyera ndi zotsatsaamp nsalu ndi kuchotsa mabatire kusunga.
