Feature 1. Support the PXT graphical programming interface developed by Microsoft2. Support WINDOWS, MACOS, IOS, Android and other operating systems3. The programming environment is based on WEB services, no need to download additional compilers4. Program the computer through USB programming and emulation5. The mobile terminal wirelessly writes and emulates the program through Bluetooth. Supports a variety of mainstream programming languages including JAVASRIPT, PHYTHON, MBED CDescriptionMicro:bit board is designed by BBC which aims to help children at or above 7 grade to learn programming better. Micro:bit board has abundant board resources, including a 5 x 5 LED metric dot array, 2 programmable buttons, Compass, USB ports, Bluetooth module etc.. It is only pocket size but very powerful. You can programming, customize or control it as well.size: 13.1 x 8.2 x 2.3 cmColor as shownmaterial:PC+MetalPackage Contents:1 x micro:bit v1.5 board1 x Quick start guide1 x Mini USB Cable1 x Battery Holder2 x AAA BatteriesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.