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Home / Calculators / Deli Large-Display Voice Calculator for Office Use, Authentic Commercial Model with Sound Function, Ideal for Accounting and Multi-Function Tasks
Calculators

Attributes

Brand -
Category Stationery, Educational Electronics & Office Supplies / Calculators
Origin -
Brand Deli
Display Type Large LCD with Voice Broadcast
Digit Capacity 12 Digits
Power Source Dual Power (Solar + Battery)
Key Material Silicone Soft-Touch Keys
Voice Function Adjustable Volume with Mute Option
Dimensions 16.5 x 11.2 x 3.8 cm
Weight 245 grams
Color Professional Black
Warranty 1 Year Manufacturer Warranty

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 4/5

Great build quality

Very sturdy calculator. The keys have a nice tactile feel. I took off one star because the voice volume cannot be adjusted very finely, but it's still useful.

A

Anonymous

Mar 23, 2026

Rating: 5/5

Clear audio and responsive keys

The voice broadcast is clear and not annoying. It helps prevent data entry errors significantly. Highly recommend for anyone doing heavy number crunching.

A

Anonymous

Mar 22, 2026

Rating: 5/5

Best office purchase this year

I use this daily for inventory checks. The large screen prevents eye strain, and the solar backup means I never worry about batteries dying mid-task.

A

Anonymous

Mar 14, 2026

Rating: 5/5

Perfect for my accounting desk

The voice function is a game changer for verifying numbers while looking at spreadsheets. The display is huge and easy to read even in low light.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Excellent visibility

Bought this for my father who has trouble seeing small digits. The large display and voice confirmation make it perfect for him to manage his finances.

A

Anonymous

Mar 02, 2026

Rating: 4/5

Solid commercial model

Does exactly what it says. The size is a bit larger than standard calculators, so make sure you have desk space, but the functionality is worth it.

5 FAQ

Q: What is the warranty period for this item?

A: The Deli Large-Display Voice Calculator comes with a standard 1-year manufacturer warranty covering defects in materials and workmanship.

Q: What type of battery does this calculator use?

A: This model typically uses two AAA batteries, which are included in the package along with the solar panel for dual power efficiency.

Q: Does it support tax calculation functions?

A: Yes, it includes dedicated keys for tax plus and tax minus calculations, making it ideal for commercial and accounting tasks.

Q: Is the display backlit for use in dark rooms?

A: The display relies on ambient light and the integrated solar panel; it does not have an electric backlight, but the digits are large and high-contrast for readability.

Q: Can the voice function be turned off completely?

A: Yes, there is a dedicated mute switch on the side of the calculator to disable the voice broadcast if you prefer silent operation.

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