There are also models equipped with 18650 battery boxes. You can buy multiple 18650 batteries to replace them, which is more convenient for long battery life. Connect the device hotspot signal (starting with BK, no password is required for connection)-After connection, enter the APP, refresh and wait for the device to be added-after the device is added to the APP, a pop-up window will prompt you to connect to the WiFi network, and you can just follow the prompt to connect to the Internet (only 2.4G WiFi is supported, and the red and blue indicator lights are always on after networking).
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