1. 3 Cutter Heads: Electric beard trimmer with 3 reciprocating cutter head, increase the trimming contact area and keep close to your neck and jaw.2. Comfortable Trimming: Hair clipper with accurate blade, glides gently along your facial curves, which can give you effective trimming experience.3. Waterproof: Electric trimmer adopted button switch design, easy for you to operate, and the whole body can be washed directly with water.4. 3 Cutter: With hair cutter, nose hair cutter and beard cutter, can create a delicate facial look for you, which is suitable for home use or business trip use.5. USB Charging: Electric hair Ttrimmer adopted USB charging port design, suitable for all kinds of USB interface, which is very convenient for travel use.Specification:Item Type: 3 In 1 Electric Hair ClipperMaterial: ABSBattery Type: Nickel Chromium Battery (Included)Battery Capacity: 1200mAhHow to