192 Card PU Leather Business Card Holder Face your math challenges with

Face your math challenges with confidence - take on any equation with the fx-991 MS 2nd Edition scientific calculator from CASIO

Remote Control Distance: 80-100 Meters

Numerical integral & differential calculus

IMPEDANCE (OHM): 72ohm (when connecting via the headphone cable with the unit turned on)

192 Card PU Leather Business Card Holder Face your math challenges withThis PU Leather Business Card Holder has a slimline design which makes it ideal for carrying in your bag or amongst your files. The cards can be inserted via the inner edge opening, while the pages are securely attached holding your cards in place. This holder has the capacity to store 192 business cards. The pockets are made from durable, protective plastic that resists tearing. The inner opening ensures that your cards won't fall out. It has a