Product name: YOUNG MAX / M7157
Model number: M7157
Number of keys: 3
Color classification: black. gray. blue. pink colour
Chip: FCP3065
Working mode: photoelectric
Optical resolution: 1,000 DPI
Support for ergonomics: support
interface type:USB
Electricity consumption mode: come with your own battery
Applicable to: entry office
Warranty period: December month
Color: new