portable vacuum usb laptop cooler external extracting fan for 15 17 inch notebooks Colour:Black providing 24/7 surveillance for your

providing 24/7 surveillance for your property

Flight Stack: BLITZ F7 & BLITZ E45S 45A

Note: The motor supports only 2S batteries

MCU：STM32F411

Connect with wifi to the APP or APK system to capture

portable vacuum usb laptop cooler external extracting fan for 15 17 inch notebooks Colour:Black providing 24/7 surveillance for yourCompact cooling for your laptop This portable, self designed vacuum laptop cooler gives targeted airflow to help lower operating temperature. Its lightweight and compact, making it easy to carry with a 15, 15. 6 or 17 inch notebook. Key specifications Constructed from ABS and metal, the cooler measures 1768652mm and runs on 5V DC via USB. Fan speed ranges from 1300 to 300010% RPM with a power draw of 2W and a maximum airflow of 21. 35 CFM. Simple