2Pcs Gdstime DC 24V 3cm 30x30x10mm 30mm Portable Cooling Axial Fan 2Pin Sleeve 3cm 3010 Mini 3D Printer Brushless Cooler Fan
https://www.vogueparade.com/shopping/EN/200001076/1/1005002358658242/2pcs-gdstime-dc-24v-3cm-30x30x10mm-30mm-portable-cooling-axial-fan-2pin-sleeve-3cm-3010-mini-3d-printer-brushless-cooler-fan//