Specification AssemblyTime : 1 hours Brand : ISolderStore BulletPoint1 : 【Digital Radio DIY Kit】: Work voltage: DC 4.5-5.5V. Digital display, easy to adjust and use. Automatic memory function after power off. Power saving function, The display can only show for 5 seconds and then enter to power saving mode. ( It is normal that there will be some noise when the digital tube display is on, the sound quality will be better, after the digital tube display is turned off). 5V 1A DC005 power adapter with 5.5*2.5mm power plug is needed (not included). BulletPoint2 : 【With English Installation Instructions】: This electronic kit is not a finished product, it need to be soldered by yourself. You can get detailed and clear instructions by scanning the QR code that comes with the package. BulletPoint3 : 【Great Soldering Science Project】: This soldering DIY kit help you understand the basics of working with printed circuit boards and become familiar with a variety of electronic components, and practice soldering skills enjoyably for you and your kids, or students, or DIYers. BulletPoint4 : 【Easy to Assemble】: The connection that was clearly mapped and labeled on the board makes it easy to assemble. And you can refer the marks on PCB board to soldering each component. If it can't work after soldering, please contact us for support. BulletPoint5 : 【Perfect After-Sale Service】: Please read the User Manual before installing. If any components are missing, please contact us for replacements. CpsiaCautionaryStatement : no_warning_applicable EducationalObjective : Creative Skills ExternallyAssignedProductIdentifier : 7082146278980 IncludedComponents : Soldering Kit IsAssemblyRequired : 1 ItemName : FM Radio Kit Soldering Practice Kit Digital Radio DIY Kit Electronic Kits Soldering Project Kit ISolderStore ItemPackageDimensions_Height : 24.4094 centimeters ItemPackageDimensions_Length : 4.191 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemTypeKeyword : soldering-stations Manufacturer : ISolderStore ManufacturerMinimumAge : 144 Material : Metal ModelName : Soldering Kit ModelNumber : FṂ Radio NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : FṂ Radio ProductDescription : 【With English Installation Instructions】: This electronic kit is not a finished product, it need to be soldered by yourself. You can get detailed and clear instructions by scanning the QR code that comes with the package. If you have any questions, please contact us first for professional help. 【Great Soldering Science Project】: This soldering DIY kit help you understand the basics of working with printed circuit boards and become familiar with a variety of electronic components, and practice soldering skills enjoyably for you and your kids, or students, or DIYers. 【Easy to Assemble】: The connection that was clearly mapped and labeled on the board makes it easy to assemble. And you can refer the marks on PCB board to soldering each component. If it can't work after soldering, please contact us for support. 【Perfect After-Sale Service】: Please read the User Manual before installing. Our policy is to make our customers happy. If any components are missing, please contact us for replacements.