Blade Installation Video Listerpro Dog Grooming Kit High-Speed Strong Power Motor The 2-speed adjustable high-torque motor has the power to easily cut all types of pet coats, always cutting in the direction of hair growth! What's In The Box For You listerpro-A8 clippers; 3 adjustable blades (4f/9mm", 5f/6mm", 7f/3mm"); 10ml oil, cleaning brush, instruction manual, storage bag. Blade Effect Display No need to worry about trimming your pet, adjust to the optimal trimming length. Then let the LISTERPRO Dog Trimmer do the rest. Pluggable Long-lasting Battery Featuring a convenient wireless design, it provides about 4.5 hours of runtime per charge,Low noise and low vibration when working. Blade Installation Steps holding the knife with thumb and pushing it down carefully. Please turn the dimmer switchof the clipper to the bottom before installing or disassembling the head. The bottom of the cutter head is aligned with the body position. Installation Limit blade 3mm 6mm 9mm. Dog Grooming Steps Wash pet hair and dry it with a cloth Drying pet hair with a hair dryer or blow dryer Comb your pet's hair with a comb or pin Change to a blade of the right length to cut the hair in each part Are there individual blades available for purchase? Yes, you need click ，Store name ，Listerpro>See all products>Clipper Replacement Blade, What should you pay attention to when trimming and beauty? First, you can lubricate the blades with oil and comb your hair. It is important to trim your pet's hair in the direction of its growth. Cutting hair against the direction of hair growth may result in a shorter than desired cut. What are the precautions for blade installation? 1. Push the adjustment button in the middle of the machine to the bottom and install the blade. 2. Align the black plastic at the bottom of the blade with the body and press the top metal position, see the video on the details page.