Trolley Speaker 12

• Bluetooth/USB/TF/FM/AUX with Karaoke

• 2 wireless microphone

• 60W Hi-Fi classic D amplifier system

• Bluetooth 5.0 version

• Portable with trolly and wheel

• Multi-color ring LED lighting

• FM PLL digital tuner

• 4 digit LED display (red)

• Digital ECHO/Delay for Karaoke

• Built-in 12V 4500mA battery