Here is a smart speaker system that you can use in your backyard with peace of mind. The Lodge Solar Powered Landscape Speakers are easy to set up and move around. You simply have to select your spots, insert the stakes, and mount your speakers. They are expected to come with a Bluetooth 5.3 audio chip.
Lodge has 180 square inches of solar panels. It offers up to 15 hours battery. These speakers can withstand splashes, rain, dust, and sand exposure. They have a range of up to 100 feet. Lodge can be removed from its magnetic stand.[where to get it]