Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: First Act '222' USB Microphone System
Product description: This Microphone Plugs Directly Into Your Computer For Quick And Easy Recording. It Includes A 6-Foot Microphone Cable. Includes Music Creator LE for Windows XP (32), Vista (32) and Windows 7.
Product feature: Professional Quality Vocal Microphone, Pug & Play Connectivity, Allows you to plug into your computer and sing, record, or practice., Real Time analog to digital signal conversion., Excellent for home recording., 6-Foot cable
Product brand: First Act
Target attributes: Use
Answer: attribute: use
value: usb microphone
source: product title
attribute: use
value: computer
source: product feature
attribute: use
value: computer
source: product description
attribute: use
value: windows
source: product description