["Description:\nbrand new and high quality\nFeature:\nIntelligent magnetic levitation. Easy to use and install.\nIt adopts the analog circuit design, low power consumption, long-time suspension stability, with float power-off for protection circuit.\nThe principle diagram and design materials are presented, which are suitable for students' learning of the principle of welding circuit diagram.\nThere are two options to meet your various needs.\nMaglev Kit: components are plug-in form, with assembly tutorials, need to DIY welding by yourself. It is suitable for professionals with a certain electronic foundation.\nMaglev finished products: the assembled and debugged products can be used at hand.\n\nSpecifications:\nItem Type: DIY Magnetic Levitation Kit\nPower Supply: AC-DC 12V 2A\nPower: app.5W\nMaterial: Metal\nSize: Base: 8.8x2.7cm/3.4x1.06in(diameter+height)\nColor: As shown\nFloat Diameter: 2.5cm/0.9in, 4cm/1.5in\nNo load suspension height: 1.7cm/0.6in, 2cm/0.7in\nSuspended weight: 150g, 300g(Optional)\nOptional Type: D, F\nQuantity: 1 Set\n\nNote:\nNo retail package.\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 Set x DIY Magnetic Levitation Kit"]