Two blades included: one for head shaving and one for face shaving. The 4-head blade quickly and smoothly shaves large areas like your head or body, and the 3-head blade is perfect for getting into tight spots like your neck or jawline. Shave in the shower with IPX5 water resistance technology. Shave wet or dry with shaving cream or foam. Anytime, Anywhere. Travel is in our DNA so our shavers are perfect for shaving on the go. Worldwide voltage compatible and USB charging. USB Charging cable included. A USB Wall adapter is not included. 90 Seconds and Done! No mess as the shaver in hair clippings while you shave.