Supports the PXT graphical programming interface Compatible with WINDOWS, MACOS, IOS, Android, and other operating systems Programming environment is web-based; no need to download additional compilers Program and emulate via USB connection to computer Wirelessly program and emulate from mobile devices via Bluetooth Supports mainstream programming languages including JAVASCRIPT, PYTHON, and MBED C Applicable for primary school, middle school, and high school students Color: Black Material: PCB + Acrylic Package Contents: 1 x BBC :bit Development Board (random color, cannot specify color) 1 x Battery Box (includes 2 x AAA batteries) 1 x USB Cable (random color, cannot specify color) 1 x Alligator Clips Test Lead Set 1 x Acrylic Protective Shell Note: Only the items listed above are included; other products are not included Note: Lighting and display differences may cause slight variations in color between the image and the actual item Measurement error allowance: +/- 1-3 cm