DuraPower technology: 4x longer battery life
Charging: USB charging , 8 hours full charge ; Stainless Steel Blades for long-lasting sharpness
Adaptor : Not included .Run time : 30 minutes, Handle: Ergonomic Easy Grip
Operation : Cordless use ; Comb: 1 beard comb (5mm) and 1 stubble comb (1mm)
Blades have rounded tips for smooth contact with skin to prevent scratching and irritation