1. 7 blade heads, 7D larger contact surface, faster shaving,bring you faster and shaving process. Easy to , just snap on and shave Washable, easy to clean. 2.Men's Electric Shaver Replacement Heads, our men's electric shavers features special electroplate surfaces for anti-abrasion, double-ring hypoallergenic stainless blades and a motor. 6d flex floating heads rotate to the contours of your face, head, neck and jaw, offering closer and trimming without skin irritation. 3. -Sharpening Technology The shaver with -sharpening technology will not yank out your beard during shaving. 4. Replacement Heads :Can replace the old or broken head before, let the product look new and reuse, Save money.continue to accompany the to keep it working and continue to realize function.( as bayonet, can be used) 5.Waterproof Head: The head shaver blade for men allows you to clean after shaving. You can open the head and clean the inside, which can reduce the residual beard residue in the razors head and extend the service life of the shaver head. Colour: color Material:Plastic + Metal Package Contents: 1 x Shaver blade heads Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.