ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit)

Planet X Sensors: (1) Exquisite appearance (2) It contains multiple sensors and modules including LED, trimpot, soil moisture sensor, ultrasonic sensor, crash sensor, line-tracking sensor, etc. ^^ 40+ Programming Fun Cases (continuously updated) and Over 400+
Bricks Kit: Not limited to existing cases, you can create what they want. The purpose is to cultivate and inspire kid's creativity and imagination. ^^ microbit NeZha
Expansion Board: (1)
Rich expansion: It equips with 4 servos connections, 4 motors connections and 7 sensors connections.
(2) Simple connection: it can be connected to Planet X sensors with the RJ11 cable, and it is compatible with building blocks. ^^ Built-in 900 mAh
Lithium Battery: it can be used normally for 2 hours after charging. And protects from overcurrent, short-circuit and electrostatic.
^^ TIPS: (1)
WITHOUT micro: bit!!! (2)
Wiki Tutorial Get: Pls enter "wiki. elecfreaks. com/en/" to learn. (3) Strong Technical SupportPls click elecfreaks and click Ask a question to email us! Looking for your consultation!