<b>Specification:</b><br>Power Resource: USB 5V 1.5A and Battery(built-in) <br>Mode: voice control, self-propelled, remote control, Bluetooth <br>Color Resource: red, green, blue, pink<br>Product power: 12W<br>Bluetooth distance: MAX 10 meters<br>Remote distance:5-10 meters<br>Product material: AC+ABS dip <br>Using time: 2-5 hours(according to volume)<br>Number of lens:80 Beam Angle: 120 degrees <br> <br><b>Package:</b> <br>Disco Ball Light*1 <br>Remote Control*1<br>Instruction Manual*1<br>USB Cable*1<br>Screw*2 + Expansion Tube *2<br><b>Note:</b><br> <br>Please confirm the power is off before installation and maintenace. <br>Please often wipe the unit with a clean cloth. <br>Please do not use it in a wet environment.<br>