Products Performance: Work Voltage: AC 90V-240V50/60HZ Power35W Control mode: Auto run, sound control. Light Source180pcs RGB LED 5050 Remote control function: light switch, strobe speed adjustment, sound sensitivity adjustment, monochrome selection Shell materialPlastic Size: 16.5cm6.5in*11.5cm4.5in*5cm2in Weight: 0.4kg0.88lb Basic functions: 2 control mode: rotate the orange knob for selecting the operating modes, including auto run and sound control. Speed adjustable: control the speed of strobe by rotating the blue knobmeeting your various needs under different circumstance. Precautions Confirm the supplied voltage is stable and required. This product is non-waterproof, please use it carefully. Please do not look at the light directly, in case it might damage the eyes. If you face any problems, please feel free to contact us. Package Included: 1 x LED strobe light 1 x instruction book 1 x Remote(no battery inside) Adapters Plug : We have EU / US / UK / AU standard Plug, we default to send in accordance with national standards , If special needs, please leave a message.