405pcs Knights Axl's Rumble Maker Model Building Blocks 10703 Assemble Bricks Children Toys Games Nexus Compatible with Lego Color:No original box - Unibody Bell

- Unibody Bell

Max Voltage: 24V

Frequency range: 5645MHz-5945MHz

Fast Speed at 40KM/H

one side pulse traveling 500 usec

405pcs Knights Axl's Rumble Maker Model Building Blocks 10703 Assemble Bricks Children Toys Games Nexus Compatible with Lego Color:No original box - Unibody BellImprtant notice & Tips: Now there are many stores sell seconds at best quality prices or inferior quality product with low price in the Ariexpress, but we guarantee that all our Blocks are made by exporter by international standard. All of them can compatible original famous brand. We offer two kind of packing method,you can choose one of them freely. They cost different prices. 1. beautiful original box+manual books+blocks 2. Our box or sealed bag