... The all in one personal trimmer 2.Great for nose,ear,eyebrow,neckline,sideburns 3.Replaceable AAA battery 4.Built-in light Features of this All-in-one ... personal hair trimmer1.Great for Nose,Ear,Eyebrow,Neckline Sideburns and Trim hair around ear2. Touch-ups in ... power7.Replaceable AAA battery8.2 comb attachments.9. Built-in light! The ALL-IN -ONE personal Trimmer