Flipper was portrayed by 5 diverse dolphins; the most commonly used types had been named "Kathy" and "Susie". The cards store a single byte that can be read because of the card reader when held as many as it. Using the Flipper Zero’s 125 kHz antenna, you can read this https://flipperzeroscripts86283.thezenweb.com/fascination-about-flipper-zero-wifi-antenna-74474478