---
product_id: 489717775
title: "Hion Calculators,12-Digit Large Display Rechargeable Pocket Office Desktop Calculator with Erasable Wiriting Tablet,Mute Basic Desk Calculators with Doodle Pad for Student Home School,Black"
brand: "hion"
price: "€ 21.15"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hion"
url: https://www.desertcart.it/products/489717775-hion-calculators-12-digit-large-display-rechargeable-pocket-office-desktop
store_origin: IT
region: Italy
---

# silent, waterproof silicone keys 3-month battery life erasable LCD writing tablet Hion Calculators,12-Digit Large Display Rechargeable Pocket Office Desktop Calculator with Erasable Wiriting Tablet,Mute Basic Desk Calculators with Doodle Pad for Student Home School,Black

**Brand:** hion
**Price:** € 21.15
**Availability:** ✅ In Stock

## Summary

> 🖩 Calculate smarter, note faster, live greener.

## Quick Answers

- **What is this?** Hion Calculators,12-Digit Large Display Rechargeable Pocket Office Desktop Calculator with Erasable Wiriting Tablet,Mute Basic Desk Calculators with Doodle Pad for Student Home School,Black by hion
- **How much does it cost?** € 21.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/489717775-hion-calculators-12-digit-large-display-rechargeable-pocket-office-desktop)

## Best For

- hion enthusiasts

## Why This Product

- Trusted hion brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lock & Secure:** Memo lock function safeguards your notes and calculations—never lose important info again.
- • **Power That Lasts:** Rechargeable Type-C battery delivers up to 3 months of uninterrupted use on a single 90-min charge.
- • **Silent Precision:** Mute silicone keys ensure distraction-free calculations in meetings or study sessions.
- • **Eco-Chic Efficiency:** Paperless note-taking with reusable LCD writing pad saves trees and boosts productivity.
- • **Pocket-Sized Portability:** Lightweight 4 oz design with protective flip cover fits seamlessly into your daily hustle.

## Overview

The Hion 12-digit calculator combines a large, eye-friendly display with an innovative erasable LCD writing tablet, enabling seamless note-taking alongside calculations. Designed with silent, waterproof silicone keys and a rechargeable battery lasting up to 3 months, it’s a sleek, eco-friendly tool perfect for professionals, students, and home use. Its compact, lightweight form with a protective flip cover and memo lock function ensures your data stays secure and accessible wherever you go.

## Description

desertcart.com : Hion Calculators,12-Digit Large Display Rechargeable Pocket Office Desktop Calculator with Erasable Wiriting Tablet,Mute Basic Desk Calculators with Doodle Pad for Student Home School,Black : Office Products

Review: CLEAR BUTTON **DOES** WORK - THE WRITING BOARD The first thing I did when I got this calculator was write on the attached writing board. It's the best feature of this calculator and I had to see how bright the writing was and how easy it was to clear. The writing was nice, just as nice as my Boogie Board, but when I tried to clear the writing, it would not clear. I looked everywhere on this page for an explanation. I checked the manual. I couldn't find anything about the clear button. So I contacted the seller and they wrote me back the same day. They explained how the clear button works: On the bottom of your calculator, there is a switch. If the switch is set to lock, flip the switch to the unlock symbol Then hit the clear button. (The clear button is the circular button under your number keys) It should work, if it does not work, then the device is faulty. My device was not faulty. This information should probably be easier to find, but I couldn't find it anywhere. On to the rest of the calculator. THE STYLUS fits seamlessly on the side and attaches securely with a magnet. THE LOCK BUTTON locks the calculator closed and keeps your screens protected, it also secures any writing you may have done on the writing board. I absolutely love that they added a HOME KEY (the little bump on the 5) on the number buttons. I am an avid believer in the home position when I type on the keyboard. So my hands always start at the home keys (asdf and jkl;), that way I don't have to look down on the keyboard when I type. This makes it so much more efficient to type. I do the same thing with my Numpad (home key: 5), so the fact that they added the little bump has made this easily a 5-star calculator for me. I will update this review if there are any issues.
Review: Durable and easy to use - Perfect size to fit in hand. Well put together, durable, and easy to use.

## Features

- 【Calculator with Notepad】:Have you ever been trouble that you had to remember the result of a number during a calculation,but couldn't find paper and pen to record it? This finance calculator is comebining with lcd writing board which can solve this problem perfectly.It is designed by a Japanese designer which pursuing minimalism and paperless eco-friendly.You can take notes while calculating,calling and meeting,which improving your study and work efficiency.
- 【Mute Design and Memo Locked Function】:The small calculator keys adopt high quality silicone which feel comfortable,waterproof,sensitive and mute,not interfere with other people,"locked"key function to save your important notes prevent deleting.The basic calculator is an ideal choice of leaving messages to kids and yourself,and perform 4-function mortgage calculator and tax conversions efficiently for finance,office,accountants,school and home.
- 【Lightweight and Portable】：This mini calculator weighs 4 oz and have a flip cover that can be protecting the keyboard.You can put it in your pocket and bag.It is portable that you can carry it to anywhere and can be removed and used immediately when needed
- 【Healthy and Eco-friendly】 : The LCD screen of is designed by no blue light that protects your eyes,The writing pad with One key clear function supports reusable writing 50,000 times and calculator paper free,no ink and no dust.Reducing paper consumption and being environmentally friendly.
- 【Great Battery Life and 3-Year Free Refund or Replacement】: Compared with traditional adding machine calculator,our calculator for desk applies Type-C cable to power itself.Charge it 90 min single times,Battery Life last for 3 months,Great choice for eco-friendly lifestyle.Your satisfaction is our goal,we pay great attention to customers'benefit.We provides 3-years free refund or replacement,so any problems,please contact us.we will reply in 12 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NPWCWRG |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #126,812 in Office Products ( See Top 100 in Office Products ) #221 in Basic Office Calculators |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,004) |
| Date First Available | December 16, 2021 |
| Item Weight | 6.7 ounces |
| Item model number | GR-021 |
| Manufacturer | Hion |
| Product Dimensions | 7.09 x 5.91 x 0.04 inches |

## Product Details

- **Brand:** Hion
- **Calculator Type:** Standard Function
- **Color:** Black
- **Number of Batteries:** 1 Lithium Metal batteries required.
- **Power Source:** Battery Powered

## Images

![Hion Calculators,12-Digit Large Display Rechargeable Pocket Office Desktop Calculator with Erasable Wiriting Tablet,Mute Basic Desk Calculators with Doodle Pad for Student Home School,Black - Image 1](https://m.media-amazon.com/images/I/71qd56K+wuL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ CLEAR BUTTON **DOES** WORK
*by P***E on June 28, 2023*

THE WRITING BOARD The first thing I did when I got this calculator was write on the attached writing board. It's the best feature of this calculator and I had to see how bright the writing was and how easy it was to clear. The writing was nice, just as nice as my Boogie Board, but when I tried to clear the writing, it would not clear. I looked everywhere on this page for an explanation. I checked the manual. I couldn't find anything about the clear button. So I contacted the seller and they wrote me back the same day. They explained how the clear button works: On the bottom of your calculator, there is a switch. If the switch is set to lock, flip the switch to the unlock symbol Then hit the clear button. (The clear button is the circular button under your number keys) It should work, if it does not work, then the device is faulty. My device was not faulty. This information should probably be easier to find, but I couldn't find it anywhere. On to the rest of the calculator. THE STYLUS fits seamlessly on the side and attaches securely with a magnet. THE LOCK BUTTON locks the calculator closed and keeps your screens protected, it also secures any writing you may have done on the writing board. I absolutely love that they added a HOME KEY (the little bump on the 5) on the number buttons. I am an avid believer in the home position when I type on the keyboard. So my hands always start at the home keys (asdf and jkl;), that way I don't have to look down on the keyboard when I type. This makes it so much more efficient to type. I do the same thing with my Numpad (home key: 5), so the fact that they added the little bump has made this easily a 5-star calculator for me. I will update this review if there are any issues.

### ⭐⭐⭐⭐⭐ Durable and easy to use
*by A***N on January 4, 2026*

Perfect size to fit in hand. Well put together, durable, and easy to use.

### ⭐⭐⭐⭐ Good calculator but hit or miss
*by K***A on May 15, 2024*

I ordered this calculator again because I lost the last one. Even though it is listed as the same product, the second calculator has a different writing surface that seems loose and fragile. The last time I ordered this, it was great to write on, not very good on the second one. It’s like there is a loose piece of film instead of a writing surface. On the other hand, the buttons are soft but secure feeling and I like them better.

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-06*