Comidox 5Pcs Black Brushless DC Cooling Blower Fan 5015S 5V 0.1-0.3A 50x15mm

2 Pcs 9V Battery Holder with On Off Switch Cap Lead Wires (for 9V Batery)

Vktech 5Pcs Black Brushless DC Cooling Blower Fan 5015S 5V 0.1-0.3A 50x15mm

LAMPVPATH (Pack of 5) 9v Battery Holder, 9 Volt Battery Holder with Switch, 9v Battery Case with Switch

Easycargo Raspberry Pi Fan 30x30x7mm, Raspberry Pi Cooling Fan Brushless 3.3V 5V DC Quiet Fan for Raspberry Pi 4, Pi 3 B+, Pi 3B, Pi 2, Pi B+, RetroFlag NESPI Case (30mmx30mmx7mm) (Black 4-Pack)

4 PCS 3D Printer Blower Cooling Fan, 5015 Cooling Fan 50mm x 50mm x 15mm Fan for Hotend Extruder Heat Sinks with 2 Pin Terminal(12V 0.18A)

Wathai 5V USB 75mm x 30mm Turbine Centrifugal Blower Cooling Fan

SoundOriginal 2pcs Cooling Blower Fan DC 12V 0.10A~0.15A 50mmx15mm Fans for 3D Printer Humidifier Aromatherapy and Other Small Appliances Series Repair Replacement

HiLetgo 5pcs DC-DC Buck Step Down Module 6-24V 12V/24V to 5V 3A USB Charger Module Arduino

WINSINN 40mm Fan 5V Hydraulic Bearing Brushless 4010 40x10mm for Cooling PC North South Bridge Chip - High Speed (Pack of 5Pcs)