Portable Electric Sheep Clipper Wool Shearing Shears with Speed Adjustment Condition: Item Type: Sheep Clipper Material: Plastic + Aluminum Color: Blue Product Model: N1J-GM04-76 Power: 690W No Load: 2400r/min Blade Width: Approx. 76mm / 3.0in Teeth: Upper Teeth Number: 4 Teeth, Lower Teeth Number: 13 Teeth Noise: 78DB Product Size: Approx. 36.5 x 8 cm / 14.4 x 3.1 in Weight: Approx. 2908g / 102.6oz Daily Maintenance: 1. Add lubricant: Apply lubricant to the front blade. 2. Add lubricant: Also need to add lubricant on the head. 3. Cleaning the wool: When cutting the wool, please clean the wool inside the dust proof net at the end of the machine, so that to maintain the machine and can also make the machine last longer. 4. Open the cover: Remove the screw with a screwdriver and clean the wool inside. Blade Installation / Replacement: 1. Install the upper blade and insert it on the reverse side 2. Install the lower blade, facing outwards 3. Install the screws 4. Tighten the screws