Having said that, the S1 Pro typically peaks at around 109 decibels. It features a three-channel mixer, with selections for reverb and EQ, plus multiple inputs for mics and devices alongside a committed aux channel for other music sources. The speaker can previous around 11 hours with a QuickCharge https://www.bluetoothspeaker.top/bt-5-0-home-party-compact-portable-wireless-handsfree-call-fm-tf-usb-aux/