Bose Professional Wireless 1/4" / 6.3MM 2.4GHz Transmitter For Bose S1 Pro+ Pa System For Musical Instruments & More - Up To 4 Hours Battery Usb-C Power Recharges Inside S1 Pro+ Pa

Bose Professional Wireless XLR 2.4GHz Microphone/Line Transmitter For Bose S1 Pro+ Pa System - Up To 4HRS Battery Usb-C Power Recharges Inside S1 Pro+ Pa

Bose Professional Battery Pack For Bose S1 Pro+ Pa System - Up To 11HRS Operating Time

Bose Professional 809781-0010 Backpack For Bose S1 Pro+ Pa System - Black