However, the S1 Pro typically peaks at around 109 decibels. It features a 3-channel mixer, with options for reverb and EQ, plus multiple inputs for mics and devices alongside a committed aux channel for other music sources. The speaker can past approximately eleven hours with a QuickCharge function should https://www.bluetoothspeaker.top/most-selling-product-latest-indoor-rgb-speaker-bluetooths-speaker/