Features: Highly Flexible PA System, Floor, Table, Stand, Monitor Positions, Onboard Sensors Provide Optimal Sound, Supports Two Wireless Mic/Line/Inst, Zippered Compartments + Shoulder Straps, 3-Channel Mixer with EQ and Reverb, Lithium-Ion Battery: Up to 11 Hours Play, Control with Bose Music App, Custom S1 Pro Backpack, Store and Charge Wireless Transmitters