Amazon.com: Ufree Beard Trimmer for Men, Electric Razor, Cordless Hair Kemei Km 6330 ( 3 in 1) Multigroomer Trimmer Shop Bd Amazon.com: SUNNOW Hair Clippers Professional Cordless for Men Buy Professional Dog Grooming Clippers for Thick Coats Dog Shears. Important Information Material: Others Package Size: 200 x 200 x 400 mm 200 x 200 x 500 mm 200 x 200 x 200 mm Specification: Product Category: Electric Clippers Product model: A88 USB Product color: golden silver Product voltage: USB universal, USB head output voltage 5V Actual charging: 3 5 hours Battery: 18650 lithium battery Blade material: Titanium ceramic blade Moving knife adjustment: 0. 8 2. 0mm Limit comb: 3 6 9 12mm How to use: charging and plugging Package Content: Packing box, manual, four limit combs, a USB charging cable, a bottle of lubricant, and a cleaning brush