Wahl Professional 5-Star Series Detailer Hair Trimmer.

Features a powerful rotary motor in a compact, lightweight design. The adjustable T-blade is designed for extremely close trimming, ideal for lining, artwork, and intricate designs. The blade can be adjusted to "zero-overlap" for the closest possible cut. The model shown on the box is available in both corded and cordless (Li-ion battery) options. The specific model in the image features an extra-wide T-blade, which is 6 mm wider than the standard Detailer blade.