Initialized. Operation confirmed. Checked after using for about an hour. Button operation: OK Touch panel: OK Left stick: OK C stick: OK D-pad: OK Charging: OK Microphone: OK Headphone use: OK 3DS sound music playback: OK SD card reading: OK Inner camera: OK Outer camera: OK Game software reading: OK Internet connection: OK 3D function: OK Volume adjustment: OK Speaker: OK All of the above have been confirmed to be working properly. The battery has been replaced with a new compatible one. There are scratches, stains, and paint peeling on the body and the LCD screen. There is a slight screen burn-in on the LCD screen. A stylus and a MicroSD card (4GB) are included.