[Upgraded Brush Head] Upgraded dog hair vacuum designed for features a dense hair removal head and a white rubber wrap around the comb, avoiding the risk of fine needles deforming or scratching the skin. The buttons on the back can easily remove and restore pet hair without making a mess in your home [Extended Vacuum Hose & Trigger Lock] The attached vacuum hose can be extended to 59 inches, greatly expanding your range of activities. The trigger lock helps relieve hand fatigue without the need to keep pressing the suction button. [Wide Compatibility] The grooming tool attachment is compatible with V7 V8 V10 V11 V15 vacuum cleaner. Note: It is not suitable for V6 series vacuum cleaners. Trigger Lock is not suitable for V8. [Low Noise] Excellent air outlet reduces the noise in the air duct, which makes pets feel comfortable and no longer afraid of haircuts. To give your dog a comfortable grooming experience, introduce it slowly and give it a little hospitality and love during grooming.