Connect via Bluetooth and stream all your content wirelessly. The USB port allows you to add even more content. Sing like a star to your favorite songs with the real working wired microphone. Lightweight portable design. The built-in rechargeable batteries let you enjoy your content for as long as you like. This will make the perfect gift or birthday present for your little one! Put on a real performance, sing or connect your music and let the led eye-catching flashing lights enhance your party, great for any indoor and outdoor partyS -Features programmable memory, full-function CD player. -Sing-along microphone lets children join in with their favorite. -LCD displays include track and function indicators. -Bass boost adds extra oomph to the music.