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: PORTER-CABLE 9444VS 1.8 Amp Variable Speed Profile Sander Kit
Product description: This smooth-running, lightweight detail sander allows its user to easily sand trim and molding. It's an ideal tool for professional painters and renovators who do a lot of detail work on older buildings. It also fits the budget of do-it-yourselfers intending to do their own restoration work. The sander comes with a variety of different profiles that you can quickly interchange. Because the profile pieces are made of rubber, you can easily cut them with a utility knife to custom fit the exact profile of virtually any trim. The sander has a large grip that's easy on the hand during long-duration sanding. The tool uses durable cloth-backed adhesive sandpaper, and will also work with paper-backed adhesive paper. Profiles clip into the sander's nosepiece, and can be popped out and replaced with the included flat sanding nose or offset profile nose. --Brian Trinen, Now available with variable speed and an increased stroke length, this profile sander is more versatile than ever. Great for refinishing furniture and windows or sanding details on new projects, the Profile Sander has a unique in-line sanding action that allows sanding with the grain in difficult areas such as moldings and corners. The powerful 1.8 amp motor provides 2,100 to 6,000 strokes per minute to match the application. The stroke length is increased by 50-percent for more removal capability. With 17 different profiles included, a match can be found for most applications. However, the profiles are solid rubber and can be carved to fit special applications as well. A second, offset profile mounting pad is included for getting into places where extra clearance is needed. The diamond-shaped flat pad will easily sand into corners of panels or near vertical surface, reaching where some square pad sanders can't. Dust collection can also be used with the diamond pad by connecting the dust wand to a vacuum. All parts store in the included heavy-duty carrying case. Includes standard hook & loop sanding pad #14444, single profile mounting plate #14445, offset profile mounting plate #14446, nine different sanding profiles, one sheet each of 80, 120, 220, grit hook & loop paper, assorted profile sanding sheets, #44444 carrying case, and operating manual., FEATURES Variable speed from 2,100 to 6,000 strokes per minute for added control of your removal rate 50% increase in stroke length for added removal capability Standard Equipment: Sander, standard hook & loop sanding pad #14444, single profile mounting plate #14445, offset profile mounting plate #14446, complete set of 9 different sanding profiles, assorted profile sanding sheets, carrying case, and operating manual, SPECIFICATIONS Power: 120 VAC, 25-60 HZ Motor Amps: 1.1/1.8 Speed (SPM): 2,100-6,000 Length (Inches): 11.375 Height (Inches): 5.75 Net Weight: 3.75 Lbs. Shipping Weight: 6.5 Lbs., WARRANTY One year warranty with a 30 day performance certification.
Product brand: PORTER-CABLE
Target attributes: Power Type
Answer: attribute: power type
value: amp
source: product title
attribute: power type
value: amp
source: product description