LED star ball with compact plastic housing. Delivering 34 razors sharp powerful beams. Fabulous built-in lighting shows triggered by music. 3operation modes: DMX, Master/Slave sound activation. To operate the built in buttons, please keep press max 3-5 seconds. Long lifespan LEDs (rated 100,000 hrs), no need to change lamp ball. Speaker power will lit the ball. Full speker size: 24cm X 14cm. Adavance LED technology, creating very powerful beams similar to a 150w discharger lamp. Long lifespan LEDs No need to change Lamp. Battery Protection. Charger indicator. Play Indicator. Compatible with all 3.5mm audio jack devices such as mobile phones, smart phones, laptops, iPad, iPod, music players, MP3/MP4. iN-Built TF Slot / micro SD Card slot, USB port, FM Radio, Charger indication, Play indicator. Very compacts housing, perfect for discos, clubs, pubs, parties and mobile DJ with remote control. The chargeable lithium battery can work 2 to 3 hours,the charging time is 2 to 3hours. Note:if the mention color of bluetooth speaker is not available, than the other color showing in the images will be provided to the customer randomly.