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Item #:
36504414
Desktop Calculator Extra Large 5-Inch Clear LCD Display 12-Digit Big Number Button Office Calculator with Auto Sleep Function (OS-5M)
Item #:
36504414
BIF 84504
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Saturday, August 29
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Desktop Calculator with Extra Large LCD Display and Big Number Keys
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What Stands Out
Extra Large Display
Enjoy clear visibility with a 12-digit extra-large LCD display, making it easy to read calculations from a distance, perfect for office or home use.
Giant Response Button
Features a giant response button, ensuring quick and accurate calculations while minimizing errors, tailored for users needing efficiency and speed in accounting tasks.
Dual Power Source
Equipped with both battery and solar power options, ensuring reliable operation under various lighting conditions, ideal for all business and daily tasks.
Product Details
| Calculator Type | Standard Function |
| Power Source | Battery Powered |
| Screen Size | 5 Inches (12.7 cm) |
| Number of Batteries | 1 AAA batteries required. (included) |
| Display Type | LCD |
| Color | OS-5M |
| Item Dimensions L x W | 7.28"L x 6.14"W (18.5 cm) |
| Brand | pendancy |
| UPC | 730637240790 |
| Manufacturer | pendancy Co.,Ltd |
| Mfr Part Number | OS-5M |
| Model Number | OS-5M |
| Item Weight | 190 Grams |
| Unit Count | 1.0 Count |
Who Should Buy?
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Office Workers
Ideal for employees who frequently handle numbers and require a clear, large display for accounting tasks.
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Elderly Users
Great for senior individuals who may struggle with small buttons and need large, easy-to-read numbers.
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Students
Beneficial for students who need a reliable calculator for homework and projects in mathematics and finance.
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Portability Seeking
Not suitable for those who need a compact calculator for on-the-go calculations since it's designed for desktop use.
Product Description
Desktop Calculator Extra Large 5-Inch Clear LCD Display 12-Digit Big Number Button Office Calculator with Auto Sleep Function (OS-5M)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key features of the Desktop Calculator with Extra Large LCD Display?
Answer: The Desktop Calculator features a large LCD display with 12-digit capacity and big number visibility, making it perfect for accounting and financial tasks. The giant response button allows for quick input and error-free calculations, while its dual power system—battery and solar—ensures you can use it anytime and anywhere. With its ergonomic design, it caters well to users with visual impairments or those working with extensive numeric data, enhancing productivity and comfort. -
Question:
Is the Desktop Calculator suitable for children or students?
Answer: Absolutely! The Desktop Calculator is an excellent tool for children or students learning mathematics. The big buttons and clear LCD display make it user-friendly, helping young users practice their math skills effectively. It’s a great aid for homework, projects, or simple calculations in classrooms, allowing students to focus on learning without the frustration of complex devices. -
Question:
Can I use the Desktop Calculator in bright sunlight?
Answer: Yes, the Desktop Calculator is designed to function well in various lighting conditions, including bright sunlight, thanks to its solar-powered functionality. The solar panel ensures that the calculator remains operational, reducing reliance on batteries and making it ideal for outdoor use. Whether you're in a sunlit cafe or working outside, this feature supports uninterrupted use. -
Question:
What types of calculations can this calculator perform?
Answer: The Desktop Calculator can handle a variety of calculations, including basic arithmetic operations such as addition, subtraction, multiplication, and division, as well as more complex functions like percentage calculations and memory operations. It's ideal for accounting, budgeting, and general number crunching, making it a versatile tool for home or office use. -
Question:
How does the dual power system work?
Answer: The dual power system means the calculator can operate using both a solar panel and an internal battery. This feature allows the device to automatically switch to battery power when ambient light is low, ensuring reliable functionality at all times. It encourages energy efficiency while providing peace of mind that your calculator will be ready whenever you need it, whether in a dimly lit room or outdoors. -
Question:
Is the calculator suitable for both home and office use?
Answer: Yes, the Desktop Calculator is versatile enough for both home and office environments. Its large display and functional features cater to professionals handling financial documents, as well as families needing to manage household budgets. Whether you’re calculating expenses or balancing accounts, its design suits any workspace. -
Question:
How portable is the Desktop Calculator?
Answer: While the Desktop Calculator is primarily designed for desk use, it remains portable enough to be carried to different locations, such as classrooms, meetings, or outdoor setups. Its lightweight construction and compact size allow it to be easily transported in bags or briefcases. This flexibility makes it ideal for individuals on the go or those attending workshops or conferences. -
Question:
Are there any specific maintenance tips for this calculator?
Answer: To maintain your Desktop Calculator, keep it clean by gently wiping the screen and buttons with a soft, dry cloth to remove dust and fingerprints. Avoid exposing it to extreme temperatures or moisture to prolong its lifespan. Regularly check the solar panel for any dust buildup to ensure optimal performance. Proper maintenance helps ensure your calculator remains functional and clear for accurate calculations. -
Question:
Can older individuals comfortably use this calculator?
Answer: Certainly! The Desktop Calculator is designed with user-friendly features that cater to older individuals, including large buttons and a clear, bright display. These elements help reduce eyestrain and make it easier to read and input figures. It's especially beneficial for seniors who may be managing finances or cooking that relies on precise measurements. -
Question:
Where can I buy the Desktop Calculator with Giant Response Button?
Answer: You can buy the Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button through Ubuy in Burundi. This platform offers a reliable shopping experience, ensuring you find the product readily available and with delivery options to meet your needs.
pendancy Basic OS-5M Editorial Review
The Desktop Calculator Extra Large 5-Inch LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button is a decent product for its price - $20. Though the keys are easy to press, the bottoming out of the keys may feel forceful, and the screen is not backlit and doesn't provide a great viewing angle if kept far away from the user. While the calculator may contain a solar panel, it still requires AA batteries to function in low light situations, but the battery life is excellent. Users appreciate the oversize keys and tactile feedback.
Customer Reviews & Ratings
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Pros
- Oversize keys
- Tactile feedback
- Solar-powered
- Battery life is good
Cons
- The press of the keys feels forceful
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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BIF 84504
Order now and get it around Saturday, August 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Special and unique keys for a different touch feeling
- Magnified + and = keys for easy reading
- 30° ergonomic angle display for clear visibility
- Visualized operation symbols for easy calculation
- Made of durable ABS engineering plastic
- Dual power options: solar and battery
- Automatic shut down after 8 minutes of inactivity
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