Speaker
Trolley Speaker 15
- Bluetooth / USB / TF / FM / AUX with Karaoke
- 2 wireless microphones
- 60W Hi-Fi classic D amplifier system
- Bluetooth 5.0 version
- Portable with trolley and wheels
- Multi-color ring LED lighting
- FM PLL digital tuner
- 4-digit LED display (red)
- Digital ECHO / Delay for Karaoke
- Built-in 12V 4500mA battery