1、3 Connection Mode: Support communication USB0, wireless 4g and Bluetooth connection. Bluetooth connection allows you to operate easily.2、Clear Display: RFID handheld reader adopts high brightness LED display, which can clearly display the information in indoor or outdoor strong light conditions.3、Compatible with Electronic Tags: The animal tag reader uses RFID wireless reading method and supports EMID, FDX‑B (ISO1784/85) format electronic tags.4、128 Data Storage: RFID handheld reader also comes with storage function, up to 128 tags information can be stored, users can upload to the computer via USB data line.5、Wide Application: Pet tag reader is easy to operate, built in lithium battery, USB charging, suitable for small animal management, traceability management field. 6、Power Saving: The pet tag reader has low power alarm, ultra low power automatic shutdown, and no operation over time automatic shutdown function.