Anonymous
Mar 28, 2026
Rating: 4/5
Great visibility and sound
The screen is huge and easy to read even in low light. The voice is clear, though I wish there was a volume control button. Otherwise, it's a solid calculator.
Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Calculators |
| Origin | - |
| Brand | Deli |
| Display Digits | 12 |
| Power Source | Solar + Battery Backup |
| Key Type | Large, Tactile Keys |
| Special Feature | Real Voice Broadcast |
| Screen Size | Wide Angle LCD |
| Color | Black and Silver |
| Ideal For | Office, Finance, Accounting |
| Material | Durable ABS Plastic |
| Dimensions | 7.5 x 5.2 x 1.1 inches |
Anonymous
Mar 28, 2026
Rating: 4/5
Great visibility and sound
The screen is huge and easy to read even in low light. The voice is clear, though I wish there was a volume control button. Otherwise, it's a solid calculator.
Anonymous
Mar 27, 2026
Rating: 4/5
Good value for money
Does exactly what it says. The voice feature is surprisingly useful when double-checking long columns of numbers. Only minor issue is it takes up a bit more desk space than expected.
Anonymous
Mar 26, 2026
Rating: 5/5
Best purchase for office work
I bought this for my mother who has trouble seeing small buttons. The big keyboard and voice confirmation have been a game changer for her daily budgeting.
Anonymous
Mar 11, 2026
Rating: 5/5
Excellent for quick calculations
The tactile feedback on the keys is satisfying, and the wide screen prevents eye strain during long work sessions. A must-have for anyone dealing with numbers all day.
Anonymous
Mar 04, 2026
Rating: 5/5
Perfect for my accounting desk
The large keys make data entry so much faster, and the voice feature helps me verify numbers without looking away from my spreadsheet. Highly recommended for finance professionals.
Anonymous
Mar 01, 2026
Rating: 5/5
Sturdy and reliable
Feels very durable on the desk. The solar power works well under office lighting, so I rarely need to change the backup batteries. The 12-digit display handles complex calculations easily.
Q: Does it support tax calculation functions?
A: Absolutely. It includes dedicated keys for tax plus and tax minus calculations, making it ideal for financial and retail environments.
Q: What type of battery does it use for backup power?
A: The calculator uses one standard AAA battery for backup when solar light is insufficient. The battery is included in the package.
Q: Is the display angled for better viewing?
A: Yes, the device features a tilted wide-screen design that reduces glare and provides a comfortable viewing angle for desktop use.
Q: Can the voice feature be turned off if I prefer silence?
A: Yes, there is a dedicated switch on the back of the calculator to toggle the voice broadcast on or off according to your preference.
Q: How loud is the voice output?
A: The voice output is designed to be clearly audible in a typical office environment without being disruptive. It is not adjustable but is set to an optimal level.