Dual Modular Ball Bearing 5500rpm Fan Kit with 2 switches for mounting in a helmet , costume, mascot , cosplay .

Free shipping in the US

This is my 5500 rpm dual ball bearing fan modular unit which includes:

2 blower fans
2 3D printed adapters to direct air flow
1 Y-cable for running a single or dual fan set up
2 on/off switches
1 USB connector cable for connecting to a rechargeable USB power bank battery
& Velcro for easy install

each fan measures 2″x 2″ by just over half an inch thick,
and come shipped in anti-static bubble wrap

for Stormtrooper , Mandalorian , Fett , clonetrooper, and other costuming helmets helmets

these run off of your USB power bank rechargeable battery packs, the type used for recharging phones & tablets.

these types of batteries can be picked up most any place that sales phones and tablets as well as amazon. a decent one will run about $10

please feel free to ask me any questions you may have