Unique OneBlade Technology and Dual protection system. Precise edges with the dual-sided blade. Trim bear down with one of 3 stubble combs. Dual-sided blade designed for precision and control. Durable stainless steel blade and replacement indicator. Fully waterproof - shave wet or dry even in the shower. Rechargeable NimH battery delivers 30 minutes of shaving power. 2-Year manufacturer limited warranty. Includes: OneBlade handle. Original blade. 3 Stubble combs - 1mm 3mm 5mm. USB-A Charging cord (adapter not included). Protective cap.