Fangrui Product Details Excellent Substitute: Can The Old Or Broken Head Before, Let The Product Look New And Reuse.(same As Bayonet, Can Be Used) Continue To Accompany The Razor To Keep It Working And Continue To Realize Its Function. 7 Blade Heads, Larger Contact Surface, Faster Shaving,bring You Faster And Cleaner Shaving Process. Easy To Use, Just Snap On And Shave Washable, Easy To Clean. Mens Electric Shaver Heads, Mens Electric Shavers Features Special Electroplate Surfaces For Anti-abrasion, Double-ring Hypoallergenic Stainless And A Powerful Motor. Its 6d Flex Floating Heads Rotate To Follow The Contours Of Your Face, Head, Neck And Jaw, Offering Closer And Cleaner Trimming Without Skin Irritation. Self-sharpening Technology: The Shaver Cutters With Self-sharpening Technology Will Not Yank Out Your Beard During Shaving. At Present, It Is Compatible With Many Brands. Compatible Fit Brands: For Wahfox, Kibi*, Asave*, Aroama*, Rozi*, Roziap**, Roziahom*, Everfu*, Vsmoot*, Orihe*, Aidallswell**, Woopo