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The dictionary pen can be connected via Wi-Fi or Bluetooth.
Because the dictionary pen has a built-in wireless networking module, you only need to connect the available Wi-Fi network in the device or turn on the Bluetooth function, you can complete the Internet, get online translation and vocabulary updates and other services.
In addition, some dictionary pens also support the use of SIM cards for networking, but need to have the corresponding carrier and package support.
It is worth noting that in order to protect user privacy and network security, when using the dictionary pen for networking, attention should be paid to connecting to a reliable network and avoiding using public networks to avoid information leakage and hacking.