Tiny whoops cool box

Just a cooling box to avoid Vtx boiling during updates or setupAll parts available on Amazonhttps://www.amazon.it/dp/B0FJRWPGMG?ref=ppx_yo2ov_dt_b_fed_asin_titlehttps://www.amazon.it/dp/B0D2CSHWC4?ref=ppx_yo2ov_dt_b_fed_asin_titlehttps://www.amazon.it/dp/B096MCQZDX?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1https://www.amazon.it/dp/B0C3V1NC7T?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1https://www.amazon.it/dp/B07FZZ8YRL?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_4 3 x M3 x10, a 18650 battery and some double sided tape is also necessary. Circuit is so simple that does not require further explanation. Please take care that the voltage booster requires both A & B pads open to get 5V outputSwitch must be placed between the battery and the voltage booster