TWS Portable Speaker Karaoke Bluetooth 12 inch with Wireless Mic – SZ1219
Adjustable 3 knobs for Volume, Bass and Echo
Combined with Microphone Input, and AUX Input
Built in Rechargeable 2200mAH 3.7V Li-ion battery with 1500 Watt Power suitable for outdoor and indoor parties
Accessories include: color box, users manual,1 wireless mic, remote control, and USB cable