Callstel
set of 2 Mini Fans, USB & Micro USB Plug for PC & Co.

Always at hand when it gets too hot: Now you always have your own air conditioners with you! The handy and feather-light smartphone fans are ready for use in no time at all.

Targeted cooling: Simply attach to the smartphone. The combined USB and micro USB plug is angled at 90°. So the fans blow the fresh air directly into your face while surfing, chatting & Co.

Not only for the smartphone: The small fans also refresh you wherever there is a USB port, e.g. on your PC monitor and notebook.