RFID Handheld Reader can also be called mobile reader. Because this product is small in size, light and weight, it is very convenient to carry. It is powered by an internal battery and does not need to be connected to a power source. Therefore, the handheld reader has high mobility and flexibility. Allowing workers to carry readers with them wherever they go. After scanning the item through the RFID Handheld Reader, the relevant information of the item will be sent to the back-end server (such as mobile phone, laptop, computer) through Bluetooth communication. This can improve management efficiency and is very suitable for logistics management.