LAKA Portal 2 Sentry Turret - Motion Activated Desk Defender with 11 Speaking Functions (Usb Powered) 'Target acquired.' Speaks over 10 different phrases! USB-operated and measures 7 1/2-inches tall. Portal fans, get yourself a motion detecting turret to guard your desk! This Portal 2 Sentry Desk Defender Talking Light-Up USB Statue even features wings that open before sounds are emitted. Because it's USB-powered, you can plug it right into your computer or USB hub (cable included) for ease-of-use. Measures 7 1/2-inches tall. When the turret detects motion nearby, it says: 'Target acquired.' 'There you are.' 'I see you.' 'Preparing to dispense product.' 'Activated.' When the turret is moved or knocked over, it says: 'Critical error.' 'Shutting down.' 'I don't hate you.' 'Hey, hey, hey.' 'Malfunctioning.' When the turret is ignored (times out after 30 seconds), it asks: 'Are you still there?'