Product description It is a piece of art that makes your space inspiring by creating an unique visual effect. Magnet works with an electromagnet and sensor hidden in its display stand causing it to levitate motionlessly in the air. How to use: 1.Connect the plug of adapter 2.Hold the magnet in both hands at a height of about 10cm abouve the center of the base 3.Until you feel the magnet platform float and the LED in the base lights up, you can loose you hands. Note: -If the LED lights extinguish, it means the magnet is not centered. Please move it until the LED light up. -If you unable balance the magnet after many times, take a rest to let the magnet cool down and try it again. -Powerful magnet Please keep this item at least 20cm away from computer devices and other electronic devices and metal. -This product is not suitable for children under 12 years old to play, And it is not easy to place it as a new user, pls try to place it several time, I think you will successful. Specification: Material: ABS plastic, Acrylic Color: Black, White Diameter of base: 19.5cm Input Range: 100V-240V Output Power: 12V 1500mA Levitation height: 15mm Power: 3W Package Included: 1 x Magnetic Hover Disc 1 x Base 1 x Plug Adapter 1 x User Manual