Check the listing for details. Wireless Bluetooth Karaoke Microphone. Color: Black, Condition: New, Made in China. Listed at 4.51 USD. This wireless Bluetooth karaoke microphone is the perfect addition to any karaoke party! With its handheld/stand-held form factor and average diaphragm size, it produces high-quality sound and allows for comfortable and flexible singing. The microphone has a range of features, including voice echo effect, wireless speaker, cordless design, and an on/off switch, making it easy to use and transport. This karaoke microphone has a manufacturer warranty of 1 year and weighs 7oz. It is suitable for karaoke and comes in black color. The unit type is oz and the country/region of manufacture is China. With its Bluetooth connectivity, this karaoke microphone is perfect for anyone who wants to sing along to their favorite tunes without the hassle of cords.