Brand: Texas Instruments Model: TI-84 Plus graphing calculator Color: White front with gray back Includes: Original slide-on protective cover and battery door (no cables or manual) Power: Requires four AAA 1.5V batteries; backup battery: CR1616 (per battery bay text) Visible markings: "TI-84 Plus" and Texas Instruments logos on front; molded model/power info inside battery compartment Key features visible: Standard TI-84 Plus keypad with function keys (Y=, Window, Zoom, Trace, Graph), mode and stat keys, numeric keypad, and directional pad Notes: Batteries shown in photos are for demonstration/testing fit and are not included.
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