The standard No. 10 knife head is shipped by default, A5 type KING KONG ceramic carbon steel thick knife, with ABS plastic body The machine is compatible with ANDIS and OSTER cutter heads If you need a No. 10 all-steel blade, please contact us In additionNeed extra money, the transportation of "oil" is more difficult to Customs clearance So we can't pair oils please understand If you have any questions, please contact us in time We will try our best to handle it for you Color: black Product material: A5 type ceramic carbon steel thick knife, body ABS plastic Limit comb: 2 pcs 3/6mm, 9/12mm Power: 35W Gear adjustment: fast and slow adjustment 3200rpm and 4000rpm Charging method: Use with cable, plug and play Knife head trial: A5 type 10 KING KONG carbon steel thick knife Features: Body heat dissipation function, supports long-term use Product accessories: 1 host, 1 A5 No. 10 ceramic cutter head, 1 cleaning brush, 1 instruction manual, 1 7.4V 1000mAh Chinese single-hole electronic charger, color box blister packaging