Texas Instruments TI-84 Plus CE Graphing Python Calculator Teacher Pack.Contains ten (10) EZ Spot units and rechargeable batteries installed, five (5) USB cables, five (5) unit-to-unit cables, one (1) manual, one (1) TI Charging Station CE, (1) TI-SmartView CE emulator software for the TI-84 Plus graphing family - 1 year subscription