It contains two wireless microphones and a quarter-inch input to get a musical instrument or another microphone. It’s also IPX4-rated and contains Auracast, and it is scheduled for the March 2025 start. For all 25 speakers we tested, the average battery life was slightly under seventeen several hours. The https://www.bluetoothspeaker.top/karaoke-with-songs-bluetooth-speaker-extra-long-range-illusion-flowing-led-light/