Speaking of light, the solar Urbanista Malibu takes advantage of its application to report how much extra playtime you’ve obtained from the sunlight it’s absorbed. This speaker doesn’t sound as roomy being a list of stereo speakers or maybe a good soundbar, but no speakers of this size do. https://www.bluetoothspeaker.top/superior-sound-quality-wireless-speaker-hifi-surround-sound-waterproof-bluetooths-speaker/