All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
speaker expansion board designed for micro:bit that turns it into a music player. It also supports for development board, which is compatible with 3.3V and 5V for boards.
Onboard high fidelity NS8002 power amplifier chip.
Support volume adjustment function, Support headphone interface output.
Provide a complete supporting information manual (for Micro:bit graphical routines / python routines / routines and user manuals, etc.).
What You Get: 1 * Expansion Board, 3 * Clip Cable, 1 * PH2.0 3PIN Cable.