SOUND SYSTEM product details:

KEY SPECS: –

The dual 12″ high-powered loudspeaker PA system includes (1) active speaker, (1) passive speaker + (2) stands
Rugged, durable & reliable sound
Bluetooth wireless music streaming ability
High-Frequency 1.0″ tweeter compression driver with titanium diaphragm
Built-in digital audio recorder
Connect and stream audio from external devices
USB Flash drive & SD memory card reader
Rear-panel rotary dial and button control center