The Echo Dot requires a continuous power supply in order to function properly. Unlike some other smart devices that are completely wireless, the Echo Dot needs to be plugged into a power source at all times.
The reason for this is that the Echo Dot relies on a constant supply of electricity to power its internal components and perform its various functions. Without a power source, it would not be able to function at all.
While the networking capabilities of the Echo Dot are wireless, allowing it to connect to your home Wi-Fi network without the need for any physical cables, the power supply is not wireless. This means that you will need to have an electrical outlet nearby to plug in the Echo Dot.
Additionally, it’s worth noting that the Echo Dot v3 specifically does not come with a built-in battery. This means that it cannot run on battery power alone and must be connected to a power source at all times.
However, if you are looking for a portable solution, there are battery packs available specifically designed for the Echo Dot v3. These battery packs can be connected to the Echo Dot to provide it with power while on the go. This can be useful if you want to use your Echo Dot in areas where there is no access to a power outlet, such as when camping or during power outages.
While the networking capabilities of the Echo Dot are wireless, it still requires a continuous power supply to function properly. It needs to be plugged into an electrical outlet at all times, and there are battery packs available if you want to use it in portable situations.