Handheld animal scanner, easy to operate, can scan FDX-B and EMID in the sensing area Two types of labels, no labels scanned Hint: "No tag find" The device can upload data in real time through Bluetooth. Bluetooth is enabled by default when it is turned on. A flashing Bluetooth symbol will appear in the upper right corner of the LCD, and the HID/SPP Bluetooth mode will be displayed in the upper left corner. After long pressing the button "3 seconds", the Bluetooth mode is automatically switched, The process of switching modes when connected to Bluetooth must be disconnected and reconnected. When the device is not working, it will automatically shut down after 120S.