As for no battery, it's a good thing as it would be even larger and much more heavy. As an owner of one, it already weighs 71 pounds and adding a battery to run that thing would triple it. I rather have the base and get a separate battery pack which I already own. My family loves it and we can't wait to get warm enough to have movie nights in the backyard. To me not having its own battery is a plus as it make it larger if you still want the base and with or without the base it will be much more heavier.
The brand new Nebula X1 Pro from Anker Soundcore is one of the most monstrous laser projectors on the market. This is partly due to the integrated 7.1.4-channel sound system. Our review reveals what the Nebula X1's big brother has to offer and who it is suitable for.