Globalstar PA Speaker System - Amplified Rechargeable Sound System

• Portable amplified sound system with built-in trolley and wheels for easy transport. • Includes two high-sensitivity wireless microphones suitable for various events. • Versatile connectivity options: Bluetooth, USB, micro SD/TF, AUX, and FM radio. • Independent control knobs for master volume, bass, treble, echo, and microphone levels. • Long-lasting rechargeable battery provides hours of playback; external 12V DC input for backup power. • Ideal for karaoke, public speaking, street performances, and small events.