DM13 TECHING Car Engine Assembly Kit Full Metal 4 Cylinder Building Science Educational Toys Gift

Description Specifications Item Name 4 Cylinder Car Engine Assembly KitProduct Model DM13 L4 TMaterial Aluminum Alloy Stainless SteelParts 364pcsAssembly Time About 4 hoursAssembly Difficulty 4 StarCharging Voltage DC 10V 20VCharging Time 4 HoursWorking Time More than 30minsEngine Size 182 158 5 117mmWeight 3547gColoring Process AnodizingExternal Power Supply DC 5VLithium Battery Capacity 500mAhApplicable Age 10 years and aboveFeatures Crafted with meticulous precision using the CNC casting process and aluminum alloy oxidation offering an elegant finish Perfect as a collector s item or gift Engaging assembly of 364 pieces provides about 4 hours of hands on fun enabling a deeper understanding of car engine dynamics Powered by an electric motor and a 500mAh lithium battery it boasts a working time of over 30 minutes when fully charged A versatile masterpiece suitable for teaching DIY projects or as a remarkable addition to any engine collection Its premium packaging makes it a fantastic gift choice Recommended for enthusiasts aged 10 and up guaranteeing both educational and recreational value Package included 1 x 4 Cylinder Car Engine Assembly Kit 364pcs 1 x Charger1 x English User Manual