Speaking of light, the solar Urbanista Malibu works by using its app to report how much extra playtime you’ve obtained from the sunlight it’s absorbed. For all 25 speakers we tested, the average battery life was a bit under 17 hours. The Sony Ult Discipline seven wins the title https://www.bluetoothspeaker.top/party-box-music-battle-grounds-bluetooth-speaker-colorful-lights-home/