High performance & portable 12/230 V or battery-compressor with selection box for tyres, balls etc. (high pressure, low Volume) & for air matresses etc. (low pressure, high Volume). For simple application, you need to set the required pressure, the switching takes place automatically. Even under difficult conditions, it is well-suited through illuminated, read able display & LED-light. All the important valves, hoses & adapter are stowed in device.