Sell Vinnfier FlipGear Tango 300 WM 2019 Version Wireless Portable Trolley Bluetooth Speaker with Karaoke system best price

No more burden for speakers, teachers and mass comm Suitable for speech, lecture, conference, classroom, assembly and etc .... you can record the important voice message... louder and more clear can plug in mic with free wireless microphone! Tango 300 WM portable trolley speaker as the name suggests has a built in trolley. Now it's become easier to carry speakers outdoor by just rolling over the trolley instead of carrying it on your shoulders. With built-in rechargeable battery, this seaker's power output is RMS 200W. It can even play FM Radios and content from USB and SD card. With 2 Wireless Microphone, this can even beused in the form of karaoke. Power Output (RMS) 200W      Speaker Size : 12" Battery : 4500mah Play time : 4-6hours Frequency Response : 90Hz - 20KHz S/N Ratio : > 60dB Power Suply : 100-240V Adapter : 9V