The shells is made of pp material, strong and durability.
With a protect cover to refrain metal debris from splashing and injuring when sharpening cutter.
High speed electric motor, stable and won't damage the cutter
Easy operation, you just need a several step to use it, give you a better using experience.
Built-in 1200mAh li-battery, also with USB charge port, rechargeable and flexible powers options.
Suitable for multi types of cutters, like scissors, slicing cutter, bone cutter, small kitchen cutter and fruit cutter, etc.
Battery: 1*3.7V 1200mAh lithium-battery
Package size: 120*100*75mm/4.72*3.94*2.95in
Package weight: 280g/9.88oz