【LOW NOISE DESIGN】 The hair clippers with precision motor, whisper-quiet design technology and very low vibration, free it from work noise with only about 50 db, let your children feel at ease and you’ll be able to trim their hair with ease and much faster! 【PRECISE HAIR CLIPPERS】 The hair cutting kit has 5 degree to adjust the length of the blade(0.8mm-2.0mm) and 6 attachment guide combs (3/6/9/12mm, left ear, right ear) allows precise length control to customize any desired hairstyle and shape ups. (Note:it doesn't do crispy lines.) 【SHARP AND DETACHABLE BLADE】 The Hair Trimmer with titanium and ceramic blade angled blade for smooth and efficient cutting, no pulling of the hair.The whole blade is removable for easy cleaning. 【RECHARGEABLE CORDLESS/CORD USE】 The hair clipper for men have a built-in rechargeable Li-ion battery, provides 80-100 minutes of run-time after 70 minutes charged. Cordless and corded use both for travel and at home use. 【GREAT SUPPORT】 We always stand behind of our electric hair clippers. Please feel free to contact us if you have any problem with it, we will reply your email early in 24 hours.