12in 60W with LED spectrum light, Bluetooth remote control, pull rod speaker 66310673Introductions: The portable trolley speaker provides enough convenience for your party. We are equipped with two microphones to give you a better singing experience, and the excellent sound effect will heal your ears better. The unique glass panel makes the lighting effect more outstanding, and the four microphone covers provided make it more hygienic for everyone to hand over the microphone. We support multiple playback modes, giving you more