Which clip-on fan to get for babywearing? My baby sweats a lot

You can get the REMAX clip-on fan. I bought mine from Qoo10 and pretty much clip it on wherever and whenever I need to. Although it's not a fan specifically made for babywearing, I think it is a good size for it and will work well. Doesn't cost to much, about $10. http://list.qoo10.sg/item/REMAX-ORIGINAL-PORTABLE-MINI-USB-FAN-HANDHOLD-FAN-DESK-MINI-CARTOON/466218764

I saw some babywearing parents use those "lucky baby" brand fan, those with styro propeller You can find them in Giant or mothercare for less than $10. I have this for my pram but I use a traditional fan when it gets too hot outside. Those Spanish fans that I can just fold in to my bag. I find this more convenient.