["Description:\nbrand new and high quality\nFeature:\nThis is a DIY white noise signal generator kit parts, easy and simple to install.\nThe white noise signal is commonly known as noise, similar to the noise floor of a radio. It is very versatile, such as burning machine, testing, auxiliary treatment of insomnia and so on!\nThis machine supplies for DC 12V. Two signal outputs:\nJ1 outputs a 1V fixed and non-adjustable noise signal with large internal resistance, suitable for pre-pre input.\nJK1 outputs 1V continuously adjustable white noise signal with small internal resistance, which can directly drive the headphones!\nThe two signals do not affect each other!\nEspecially suitable for people who are new to electronics.\nAttention: The delivery is DIY parts, you need to weld and assemble by yourself!\n\nSpecifications:\nItem Type: DIY white noise signal generator kit\nMaterial: electronic components\nSize: 4.8x2.8cm/1.8x1.1in\nColor: As shown\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 white noise signal generator kits"]