ITEM NAME:4 In 1 Wireless Bluetooth Karaoke Microphone USB Speaker Mini Home KTV Equipment Advantage: Attention:this listing is just for model A,we have other Models, if you want to change models,pls leave us note when you make.Automatic three-layer noise reduction design, real sound restoration, karaoke experience. Output power: 10mw headphone output and 5w speaker output. Bluetooth version: Bluetooth 4.0, stable transmission, low power consumption.
