Norelco QC5055 Hair Clipper
This is a good product, and I would recommend it to others.  It replaced a cheap corded clipper that was noisy and vibrated like crazy, and also required oil on the blades.  This alternative is vastly more convenient and "modern".  The clipper appears very well made and of high quality.  Possible cons:  the product documentation states battery life is only 30 minutes.  Apparently the batteries are Nicads, as the instructions warn against short-cycling the batteries (recommends letting them become almost exhausted before recharging - that could lead to the unit failing in the middle of your cut).  Lastly, the comb gets easily clogged with the clippings (at least with my very short butch haircut).
Rating: 4 stars