Bring your LEGO creations to live and make them move with the LEGO Powered Up Technic Large Hub 88016! Use the Hub to power motors and sensors and control your LEGO creations. Program the hub in the LEGO MINDSTORMS Robot Inventor app. Connect wireleslly to smart devices and LEGO® with Bluetooth® or use a USB cable for connection The LEGO Technic Large Hub powers sensors and motors. Rechargeable battery speciallly designed for powering the Technic Large Hub. A programmable control unit that LEGO® sensors and motors can be attached to.