Product details:

The TI-Nspire CX II CAS graphing calculator with licensed TI-Nspire CX CAS Student Software, is ideal for middle and high school students. In addition to math and science functionality to meet course work, a student can save all their work easily in a TI-Nspire document. Features a built-in TI Rechargeable Battery.Graphing Calculators.
Includes Ten handhelds with rechargeable batteries installed.
Ten USB cables.
Five unit-to-unit cables.
Premium Teacher Software (90-day trial).
One CX docking station.