Check the listing for details. Wireless Bluetooth Karaoke Glod Microphone for MIANOVA Machine Nova-20KK SEALED. Color: Gold, Condition: New, Made in China. Listed at 17.99 USD. Introducing the Wireless Bluetooth Karaoke Gold Microphone from Nova Technology. This handheld/stand-held microphone is a perfect fit for karaoke enthusiasts as it is compatible with the MIANOVA Machine Nova-20KK. The microphone features wireless technology through Bluetooth connectivity with an on/off switch. The microphone is a stunning gold color manufactured in China and is designed with a transducer type of Karaoke Microphone. The connectors are USB and it has a country/region of manufacture of China. It is suitable for those seeking Karaoke Entertainment and is listed under the Musical Instruments & Gear category. Wireless Bluetooth Karaoke Glod Microphone for MIANOVA Machine Nova-20KK SEALED