battery trolley speaker

Multi-function Portable Professional Battery Trolley Speaker

Model: GST-1530, Power: 60W

Driver Units: 1*15" Woofer+Tweeter

Model:GST-1530

High-power Battery Bluetooth Trolley Speaker With Karaoke Wholesale

Model: GST-1520B, Power: 60W

Driver Units: 1*15" Woofer+Tweeter

Model:GST-1520B