It includes two wireless microphones and a quarter-inch input to get a musical instrument or another microphone. It’s also IPX4-rated and consists of Auracast, and it is scheduled for the March 2025 start. As of when this buyer’s guide is posted, 5.4 could be the most current Bluetooth version. https://www.bluetoothspeaker.top/hot-seller-product-bluetooth-speaker-waterproof-golf-portable-bluetooth-speaker-with-magnet/