- 【2*M Motors for High-speed】 The motor provides strong power. High-speed and medium-torque building block motor power supply kit. Support forward and backward. The remote control needs 2*AAA power supply (not included)
- 【Remote Control & APP Control】There is a Bluetooth remote control.Support the technic parts foward /backward /left /right. Reserve swithching betwwen positive and negative. You can also download the APP to control.
- 【4-Terminal Master】This 4-channel masterFeature with 7.4V Output,500MA battery capacity and 4 motor output ports.
- 【Adapt to Most Building Block Cars】The whole set can basically adapt to most type of building block car in the market.
- 【Safety and Learning for kids】Made of high-quality ABS plastic materials.By assembling building blocks, children can exercise their hand-brain coordination ability, stimulate their imagination, and make them enjoy the joy of doing things.