--- product_id: 729595415 title: "Mechanical Switch Calculator, Handheld for Everyday and Basic Office, 10 Digits Large LCD Display (Black)" brand: "locock" price: "£4.96" currency: GBP in_stock: false reviews_count: 8 url: https://www.desertcart.co.uk/products/729595415-mechanical-switch-calculator-handheld-for-everyday-and-basic-office-10 store_origin: GB region: United Kingdom --- # 10-digit large LCD with 15° tilt for easy viewing Auto shut-off after 7 minutes to save battery 20 mechanical blue switches for precision Mechanical Switch Calculator, Handheld for Everyday and Basic Office, 10 Digits Large LCD Display (Black) **Brand:** locock **Price:** £4.96 **Availability:** ❌ Out of Stock ## Summary > 🖤 Click, Calculate, Conquer – The Retro Calculator for Modern Pros ## Quick Answers - **What is this?** Mechanical Switch Calculator, Handheld for Everyday and Basic Office, 10 Digits Large LCD Display (Black) by locock - **How much does it cost?** £4.96 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/729595415-mechanical-switch-calculator-handheld-for-everyday-and-basic-office-10) ## Best For - locock enthusiasts ## Why This Product - Trusted locock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy Smart:** Automatic power-off after 7 minutes of inactivity conserves battery life, keeping your calculator ready when you need it most. - • **Gift-Ready Packaging:** Arrives in a sleek transparent box with a minimalist design—ideal for gifting to colleagues or upgrading your desk aesthetic. - • **Crystal Clear Display:** A 10-digit LCD screen tilted at 15° ensures optimal visibility and effortless reading from any angle, perfect for fast-paced office environments. - • **Retro-Chic Ergonomics:** Styled like a vintage typewriter with large round keys and a spring-loaded ergonomic design to reduce wrist fatigue during long work sessions. - • **Precision Meets Comfort:** Experience ultra-responsive mechanical blue switches with satisfying tactile feedback and iconic click sounds that make every calculation addictive. ## Overview The Mechanical Switch Calculator by LOCOCK combines professional-grade mechanical blue switches with a stylish retro design, featuring a large 10-digit LCD display angled for optimal viewing. Crafted from durable ABS plastic, it offers ergonomic comfort with large round keys and a spring-loaded wrist-friendly design. Energy-efficient with an auto shut-off feature, this handheld calculator is perfect for everyday office tasks and makes a sophisticated gift choice. ## Description Note: The display screen has an unscratched protective film. Can be stored or removed Features:Unique calculator with elegant design, stylish and personalized colors. 20 professional mechanical blue switches work so that you can press the keys quickly and accurately to bring a comfortable experience to the user. Not only a calculator for daily use, but also a table decoration If you are looking for the gift for your friend, this is a great Specifications: Material: Fire-resistant ABS + PP Weight:226g Size: 5.9 x 3.6 x 1.1 inches Requires one AAA battery #7 The calculator will turn off in 7 minutes without operation. 10 Digit LCD Display Screen Clear display and easy operation. GT Button To recall total memory, press GT key (if calculating 1X2+1X3=5, first enter 1X2=2, then enter 1X3=3, do not press "GT" button or 5 result). Remove Button Press CE to clear the wrong entry that is currently entered in the calculator and re-enter the correct number. (Example: 123+456, press CE to clear 456, re-enter the current number. ) → Button Press this button to delete the last digit and enter the correct number. (Example: 123+456, press the button to clear 6, re-enter the current number) Review: 音がいい - かわいい！音が気持ちいい！ Review: キュート - 見た目のかわいさとタイピングの音が最高です。家計簿つけるときに利用しております。職場では音が煩いので利用できなくて残念です。 ## Features - 【Mechanical Blue Switch】The professional mechanical blue switch provides high speed and accurate keep-less and provides a comfortable using experience. The tactile bumps on the fingers and the unique click sound makes it addictive - Cute Retro & Ergonomic Design: Uses a retro round key that resembles a typewriter style. The thick tube body size is great for tabletop use as well as handheld use. Large round key cap fits easily in your hand to prevent fatigue. Spring type ergonomics design, wrist care - 【LCD Display】The display is designed with a 15° tilt screen to provide optimal viewing and stability. Convenient and comfortable for calculating and reading the screen. Automatically shuts down after 7 minutes of unused, saving energy and electricity - 【Quality and Durability】Using advanced ABS material to ensure high quality and durability. We provide 1 year warranty. If you have any questions, please feel free to contact us. Customer service within 24 hours - 【Gift Design】Transparent box packaging design, concise and easy appearance. Light pink color reveals high-end product calculators ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08XTVR7T3 | | Amazon Bestseller | #161,375 in Office Products ( See Top 100 in Office Products ) #179 in Basic Office Calculators | | Brand | LOCOCK | | Calculator Type | Business | | Color | Black | | Customer Reviews | 4.6 out of 5 stars 2,945 Your Review | | Display Type | LCD | | Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) Plastic | | Item Dimensions L x W | 15L x 9.1W cm | | Manufacturer | Shenzhen Locock Innovation Technology Co., ltd | | Mfr Part Number | JS01 | | Model Name | Calculatrice à interrupteur mécanique | | Model Number | JS01 | | Number of Batteries | 1 AAA batteries required. (included) | | Power Source | Battery Powered | | Screen Size | 3.9 Inches | ## Product Details - **Brand:** LOCOCK - **Calculator Type:** Business - **Color:** Black - **Power Source:** Battery Powered - **Screen Size:** 3.9 Inches ## Images ![Mechanical Switch Calculator, Handheld for Everyday and Basic Office, 10 Digits Large LCD Display (Black) - Image 1](https://m.media-amazon.com/images/I/51wmBzc5VEL.jpg) ![Mechanical Switch Calculator, Handheld for Everyday and Basic Office, 10 Digits Large LCD Display (Black) - Image 2](https://m.media-amazon.com/images/I/61LjL-OwuYL.jpg) ![Mechanical Switch Calculator, Handheld for Everyday and Basic Office, 10 Digits Large LCD Display (Black) - Image 3](https://m.media-amazon.com/images/I/71jT0+sD3BL.jpg) ![Mechanical Switch Calculator, Handheld for Everyday and Basic Office, 10 Digits Large LCD Display (Black) - Image 4](https://m.media-amazon.com/images/I/71LRTY+5QbL.jpg) ![Mechanical Switch Calculator, Handheld for Everyday and Basic Office, 10 Digits Large LCD Display (Black) - Image 5](https://m.media-amazon.com/images/I/41qw+B2rtEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 音がいい *by ま***ー on February 26, 2026* かわいい！音が気持ちいい！ ### ⭐⭐⭐⭐⭐ キュート *by オ***ソ on June 7, 2023* 見た目のかわいさとタイピングの音が最高です。家計簿つけるときに利用しております。職場では音が煩いので利用できなくて残念です。 ### ⭐⭐⭐⭐⭐ 押し心地最高 *by B***N on January 20, 2023* 会社の事務の際使っておりますが、お客様に誉められました。なんと言っても押し心地。もう押し心地にこだわる方、是非体感して下さいませ皆様(笑)きちんと青軸です。 １つ言えばゼロ２つのやつが後から出てきたので。そちらが欲しかったかも。 あと税込み税抜きボタンがございませんので古風に計算しないといけませんが、可愛いのでがんばってます(笑)おすすめ。 ## Frequently Bought Together - Mechanical Switch Calculator,Handheld for Daily and Basic Office,10 Digit Large LCD Display (Black) - Holotioee 12 Digits Desktop Calculator with Large LCD Display and Sensitive Button, for Home, Office, School, Class and Business, 4 Function Small Basic Calculators for Desk --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/729595415-mechanical-switch-calculator-handheld-for-everyday-and-basic-office-10](https://www.desertcart.co.uk/products/729595415-mechanical-switch-calculator-handheld-for-everyday-and-basic-office-10) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*