The BlackStone Shaver comes with a system of three rotating and independent heads, these allow a more complete shave that calls "3D". Thanks to the independent movement of each head it is, in fact, possible to shave the beard even in the most difficult points such as around the lips, cheeks, and chin. The razor blades are ultra-thin and have a double ring structure, this is to be able to cut as many hairs with a larger contact surface.

• 3D floating tool heads, intelligent flexible for various facial contours, deal with beard mustache whiskers, double-ring mesh, increase the contact area between the mesh and the face, and effectively improve the shaving efficiency.
• 3 heads 360° flex shaving clean and fast, blade and mesh are made of imported steel with sharp shaving. Automatic grinding technology, the blade, and mesh will grind each other, without frequent replacement of heads.
• High speed and efficiency, no residue, high speed, quick speed two gears, long press 3 seconds easy adjustment. Double intelligent protections: intelligently monitor the electric quantity.
• Separate design, shave heads can be taken out and wash(not totally waterproof, can not immerse in water).
• With intelligent travel lock, avoids power consumption by mistake.
• Long standby, quick charging, built-in 600mAh Li-ion battery, USB quick charging, fully charged in 90 minutes and can be used for 60 minutes at a time.
• Light touching button switch, ergonomic design.

Note: This shaver isn't waterproof ,the cutter head can be washed!