CTIFREE ECO-013 Large Button Desktop Calculator 12-Digit Display | Dual Power Solar & Battery | Office Business Student Exam Calculator

The CTIFREE ECO-013 Large Button Desktop Calculator is perfect for business, office, and student exam use. Designed with a large 12-digit LCD display and comfortable big buttons, it ensures fast, accurate, and effortless calculations every time.

This calculator runs on dual power sources — solar energy and battery, giving you reliable performance in any lighting condition. Whether for financial calculations, academic purposes, or daily office work, the ECO-013 provides long-lasting efficiency and precision.

Key Features:

Brand: CTIFREE

Model: ECO-013

Display: 12-Digit Large LCD Screen

Power Source: Solar + Battery (Dual Power)

Button Type: Large, Easy-to-Press Keys

Usage: Business | Office | School | Student Exam

Compact, Lightweight, and Durable Design

💼 Make every calculation faster and easier — CTIFREE ECO-013, your perfect desktop partner!