Detachable Soft Silicone Brush - The dog paw washing cup contains multiple dense soft silicone brushes made of food-grade materials, which can gently stroke the puppy's chubby paws without hurting them, and help relax the paw muscles. The detachable design can also be used as a grooming brush during bathing. The paw cleaner is an ideal holiday gift for pets.Best and Fast Cleaning - Two speeds and rotations for the best cleaning effect after the puppy's outdoor adventure. 30 seconds low speed for basic cleaning, 30 seconds high speed for deep cleaning. (Basic cleaning rotates in one direction only, deep cleaning rotates in two directions.)One-handed operation - Adopts a one-button design, which is convenient for you to control with one hand. Easy to use, add water and shampoo (if you like) to the paw washing cup, insert the muddy paw, press for 3 seconds to turn on and start basic cleaning, and then press the button again to switch to deep cleaning. The suction cup at the bottom ensures that the paw cleaning cup stands stably on the ground.Rechargeable Battery - The paw cleaner has a built-in 2000mAh high-capacity rechargeable lithium battery. Four hours per charge, 12 days of use after full charge. (USB cable included, plug not included)Easy to disassemble and clean - Disassemble the pet paw cleaner in just 3 steps: remove the top cover, take out the silicone brush pad, and wash with water. The opening aperture of our automatic pet paw cleaner is 2.3CM to 4.5CM, size S is suitable for pets under 30 pounds, size M is suitable for pets between 30-45 pounds, and size L is suitable for pets between 45-70 pounds.