Karaoke Machine Portable Bluetooth Speaker with 2 Wireless MicrophonesWhite

2.2 inch 3.7v 20hz 20khz 128gb 400mah 1800mah bluetooth led Portable Bluetooth Speaker Speaker Bluetooth Version

Condenser Microphone Microphone Electronics Speaker Model Item Type Karaoke Machine Material Memory Card Microphone Microphone Operating Operating Voltage Pole Type Superior Sound Quality Transmission Pickup Type Condenser Type Condenser Microphone Wireless MicrophonesWhite Specification