"1)Interchangeable cutting head,Mini body and ergonomics design． 2)High precision and heavy-duty blade 3)Easy and quick release 4)Powerful&durable moter 5)Not overheat with cooling device,interchageable battery,affording power supply without break 6)Stable and quiet operation" plastic box:43.5x10x19cm outer carton size :52x42x24cm