This is a removable fan module that installs directly into your existing pair of 509 goggles. In fact this 509 version was specifically re-engineered to work with both 509 Sinister & Aviator goggles. No other fan product on the market is directly compatible with both 509 goggle models. In addition, itís compatible with virtually every other goggle brand on the market. Once installed in your goggles, the fan module has 3 settings. Off, On, and Auto. The auto setting automatically detects fog and turns on the fan only when needed. Just set it on auto and let the module do all the work. The fan works by pulling moisture from inside the goggle and pushing it out the top of your goggles. When the moisture level drops to an acceptable level, the fan will automatically turn off. The fan is powered by one AAA battery, which is included.
Thank you very much. The new helmet fits much better. Once again it has been a pleasure doing business with you at Up North Sports.
We are a repeat customer, just ordered over $650 merchandise from you last week, went to wrap present and realized I ordered the pink x-system pants for my daughter (which matches the younger daughters new jacket, but the older daughters jacket is purple! Called and worked with Mike to get the purple ones shipped out before they were gone, and he helped me with the return information for the pink ones. Very nice to work with, so we decided to order a set of boots now too! Thanks for being so great to work with when customers make normal real life mistakes.
Thank you very much......I'll be ordering From you again...I am very happy with the quality and your help.