Sound Activated;Automatic. Mode easy to switch, easy to use. Plug in the power into the sound control mode, strobe follow the sound beating, Orange Button: Press the Orange button to enter Sound /Automatic, strobe is not controlled. Blue Knob:Stroboscopic speed can be adjusted via knob button,you can adjust how sensitive you want this light to flash to the music. from slow to fast, so that you can hang it to the wall. The flashing lights fills the entire room.The stroboscopic fastest speed of about 20 times/sec,The slowest to 2 times/min. 18 Beads,Using ABS Shell, The appearance of small and . do not have to worry about scratching the human body. Good stability.Using high-quality broadband voltage, 50-60Hz, external constant current source, more stable, better heat dissipation.It has its own internal fan to keep it running cool. It also comes with a bracket,you can hang it up. Doesn' require dmx cords. Strobe Flash Lights Effect Light The of decoration light for indoor DJ, disco, Dj, home, party, bar, KTV, , disco, celebrations, birthday gift, family party, small private party, shops, supermarkets and wedding parties, etc.This product is also suitable for all parties, Such as family celebrations, friends parties and birthday parties etc.has dazzling lighting effects, All this wonder and beauty of the night happen in your room! Its power is 10w only, it can work 24 hours without interruption, and it never heat up even running all night. Also we've heard from many customers who put this mini flash in their barn, loft or garage as a warning light : 18 LED 5050 patches, full-color red, green, blue and white light Power supply voltage: AC100-240V Frequency: 50~60Hz Power: 25w Control mode: voice control/self-propelled/strobe (speed adjustable) Plug Type: EU Plug, it applies to Indone, Germany, France, , Italy and so on. size:235x50x120MM Material:ABS colour:Black Package Contents: 1 * Strobe light 1 * adapter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.