Disco Jam Speakers: Get the party started with Zoook’s Rocker Thunder Plus Speakers. Play your favorite tracks as loud as you want and with style. Rocker Thunder Plus speakers feature impressive high-power output and DJ lights that will add life to any occasion. Flashing DJ Lights: Built-in lights dazzle and take the party to the next level. You’ll feel like an actual DJ in the club when your music plays and the lights flash. The speakers feature an ON/OFF switch to control multi-color racing lights while your music plays. Karaoke -ZOOOK Style: Rocker Thunder Plus speakers make for the perfect Karaoke parties and performances. Combine a microphone input to create an awesome sounding, and looking, party. Compatible with most Bluetooth-enabled devices: Including Apple, iPhone, and iPod, most Android devices and other smart devices for simple wireless audio streaming. 40W total system power: Offers bold sonic output. Experience your music in full-bodied stereo realized through dual high-performance drivers Built-in rechargeable Lithium-ion battery: Provides extended playback, enables you to stream music for up to 4 hours on a full charge. Enjoy multiple connectivity: Rocker Thunder Plus features an on-board USB reader and TF card slot to play MP3 music files or plug-in any device via Aux. Tune-In to your local stations: With the built-in FM receiver you can tune into all your local red hot music stations.