Your Acer notebook tour - 11 Right view 1 2 4 3 1 Headset/ speaker jack Connects to audio devices (e.g., speakers, headphones) or a headset with microphone. 2 USB port Connects to USB devices. Power indicator Indicates the computer’s power status. Indicates the computer’s battery status. Charging: The light shows amber when the battery is charging. Fully charged: The light shows blue when in AC mode. 3 Battery indicator Base view (A114-32) 1 2 # Ico n Item Description 4 DC-in jack Connects to an AC adapter.