For trimming eyebrow hair, facial hair, beard hair Requires 1 X AAA Included: Precision Trimmer, Protective Cap, 2-Sided Trimming Guide, Cleaning Brush Voltage: 1.5 Weight: 0.043 lbs  Number of Batteries: 1 Number of Settings: 1 Features: Battery Operated Battery Type: Alkaline Measurements: .55 Length/Inches, .53 Width/Inches Base Material: 80% Aluminum, 20% Stainless Steel Battery Size: Aaa Care: Wipe Clean Country of Origin: Imported