Ion party rocker effects portable bluetooth® karaoke speaker has everything you need to transform any get-together into a special occasion. With its powerful 4-inch 2-way speaker, you can stream music wirelessly from any bluetooth® device or use the aux input to connect another source. The spinning light dome fills your room with four dazzling colors—red, green, blue and purple. The lights change pattern and pulsate in time to the music. The grille is completely illuminated by multi-colour lights. A microphone & cable are included, along with dual mic inputs so your karaoke competitions sound like big-budget productions. Party rocker effects also has multiple vocal effects like robot, echo and many more for never-ending party fun.