2 9V batteries required. Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Singing Machine SMM107 Portable, Handheld, Wireless Karaoke Microphone, Black Added to wishlistRemoved from wishlist 0 Add to compare $19.99 $19.88 1%