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Home / Calculators / M&G Biaolang Large Display Calculator, Big Keys for Financial Accounting, Solar Powered, Multifunctional Office Business Model with Voice, Exam Office Supplies

Attributes

Brand -
Category Stationery, Educational Electronics & Office Supplies / Calculators
Origin -
Brand M&G
Model Series Biaolang
Display Type Large LCD with Voice Output
Power Source Solar + Battery Backup
Key Type Oversized Ergonomic Keys
Functions 12-Digit Multifunctional
Material Durable ABS Plastic
Color Professional Black
Dimensions 16.5 x 11.2 x 3.8 cm
Ideal For Financial Accounting & Exams

6 reviews

A

Anonymous

Mar 26, 2026

Rating: 4/5

Great visibility, loud voice

The display is incredibly clear and easy to read even in low light. The only downside is the voice volume cannot be adjusted, but it's a minor issue.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Sturdy and reliable

This feels like a tank compared to my old calculator. It has survived several drops on my office floor without a scratch. Excellent build quality.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Perfect for my accounting desk

The large keys make data entry so much faster and the voice feature helps confirm numbers without looking down. Highly recommended for office use.

A

Anonymous

Mar 16, 2026

Rating: 4/5

Good value for money

Does exactly what it says. The big keys are great for my aging eyes. Would give 5 stars if the carrying case was included.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Voice function is a game changer

I didn't think I needed the voice feature until I tried it. It prevents input errors significantly when working with long columns of numbers.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Best calculator for exams

Bought this for my finance certification exam. The buttons are responsive and the solar power means I never worry about batteries dying during a test.

5 FAQ

Q: Is this calculator allowed in CPA exams?

A: Generally, non-programmable calculators like this model are permitted, but we recommend checking your specific exam board regulations.

Q: Can the voice function be turned off?

A: Yes, there is a dedicated switch on the side of the calculator to mute the voice output.

Q: How large are the digits on the display?

A: The digits are approximately 1.2 inches high, designed for maximum readability from a distance.

Q: Does it come with a warranty?

A: Yes, all M&G Biaolang calculators come with a standard 1-year manufacturer warranty against defects.

Q: What type of battery does it use for backup?

A: It requires one standard AAA battery for backup power when sunlight is insufficient.

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