Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: American Anko VM-1 AVB USB Vibration Mouse
Product description: The world's first sound-based vibration mouse, AVB's Vmouse VM-1 is destined to shake up the competition!Via a connection to the sound, card, the Vmouse "listens" to sound effects emitted by any game, multimedia software or interactive website viewed on your computer. Each sound is accompanied by a synchronous vibration, thus enhancing your computing experience dramatically. Ordinary word processing becomes more stimulating; Internet gaming more of an experience. Now you can "feel" the excitement, instead of only hearing it.Although disguised as an ordinary Internet scroll mouse, the VM-1 has a unique design and patented SoundSensual Technology making it possible to Plug-and-Play through the USB port of a PC, iMac, Power Mac, and even a Linux-based operating system. This AVB Vmouse is a true cross-platform peripheral, it even comes with a PS/2 adapter for PC use.
Product feature: 3-button scroll mouse, Plug-and-play USB and PS/2 connectivity, Emits vibrational responses according to detected sounds, Adjustable vibration intensity, PC compatible
Product brand: American Anko
Target attributes: Sensitivity
Answer: attribute: sensitivity
value: None
source: None