---
product_id: 602435317
title: "Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey"
brand: "dingguagua"
price: "223 Lei"
currency: RON
in_stock: true
reviews_count: 10
category: "Ding Guagua"
url: https://www.desertcart.ro/products/602435317-case-for-onyx-boox-note-air3-c-air4-b-w
store_origin: RO
region: Romania
---

# Tri-fold adjustable angles Auto sleep/wake function Built-in pen holder Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey

**Brand:** dingguagua
**Price:** 223 Lei
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your Onyx Boox experience with sleek protection and smart convenience!

## Quick Answers

- **What is this?** Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey by dingguagua
- **How much does it cost?** 223 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/602435317-case-for-onyx-boox-note-air3-c-air4-b-w)

## Best For

- dingguagua enthusiasts

## Why This Product

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

## Key Features

- • **Slim Yet Protective:** Lightweight PU leather with a magnetic clasp offers sleek protection without the bulk—carry confidence everywhere.
- • **Effortless Pen Access:** Integrated pen holder keeps your stylus always within reach—because losing your pen is so last season.
- • **Smart Auto Sleep/Wake:** Save battery and time with automatic sleep/wake functionality—your tablet’s best power move.
- • **Tailored Precision Fit:** Specifically crafted for Onyx Boox Note Air3 C/ Air4 B/W 10.3" ePaper tablets—no compromises, just perfect compatibility.
- • **Versatile Tri-Fold Design:** Flip and fold your way to the ideal viewing angle for writing, reading, or browsing—work smarter, not harder.

## Overview

This premium grey folio case is engineered exclusively for the Onyx Boox Note Air3 C and Air4 B/W 10.3-inch ePaper tablets. Featuring a tri-fold front cover for multiple viewing angles, a built-in pen holder for original styluses, and an auto sleep/wake function, it combines slim, lightweight PU leather durability with microfiber interior protection. The magnetic clasp ensures secure closure, making it the perfect blend of style, function, and protection for your ePaper device.

## Description

desertcart.com: DINGGUAGUA Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey : Electronics

Review: best for your Boox - this is the one you'll want for your Boox, well designed and offers protection... I tried a few
Review: Heavy but good. - Works great. A bit heavy but fits hands on both side well.

## Features

- 【Compatibility】Specifically designed for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet (2023/2024 Released). Not compatible with any other devices. Please kindly check the model number before purchase.
- 【Tri-fold Front Cover】The unique tri-fold front cover has flip capability to transform the case angle to meet your multiple angle needs, suitable for writing, web browsing, reading and many other occasions.
- 【Built-in Pen Holder】: The pen holder (only for original pens) is inside the Boox Note Air3 C folio for easy access to the pen.(Stylus is NOT included).
- 【Slim & Lightweight】Magnetic clasp ensures cover is securely closed Slim and lightweight one-piece design adds minimal bulk while protecting your precious E Ink Tablet.
- 【Premium Material】Durable PU leather cover and soft scratch-free microfiber interior provide comfort and protection for yourBoox Note Air3 C ePaper.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR73GL6B |
| Best Sellers Rank | #9,848 in Tablet Cases |
| Color | Grey |
| Customer Reviews | 4.3 4.3 out of 5 stars (35) |
| Date First Available | December 30, 2023 |
| Form Factor | Case |
| Item Weight | 7.9 ounces |
| Manufacturer | DINGGUAGUA |
| Product Dimensions | 9.06 x 8.27 x 0.51 inches |
| Special features | Auto Sleep/Wake Function |

## Product Details

- **Brand:** DingGuagua
- **Color:** Grey
- **Compatible Devices:** Onyx Boox Note Air4 C/ Air3 B/W 10.3 inch
- **Form Factor:** Case
- **Shell Type:** Hard

## Images

![Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey - Image 1](https://m.media-amazon.com/images/I/318B4OaAJxL.jpg)
![Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey - Image 2](https://m.media-amazon.com/images/I/414kLipnX+L.jpg)
![Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey - Image 3](https://m.media-amazon.com/images/I/41XqAhekmUL.jpg)
![Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey - Image 4](https://m.media-amazon.com/images/I/51CmI8GEupL.jpg)
![Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey - Image 5](https://m.media-amazon.com/images/I/51Oc4iN2vjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ best for your Boox
*by C***R on October 22, 2025*

this is the one you'll want for your Boox, well designed and offers protection... I tried a few

### ⭐⭐⭐⭐⭐ Heavy but good.
*by A***R on April 10, 2025*

Works great. A bit heavy but fits hands on both side well.

### ⭐⭐⭐⭐⭐ Fits Note Air3 C perfectly
*by L***H on June 19, 2024*

Fits the Note Air3C perfectly. Great fit and pencil holds great. Cant rely on the magnet of the Air3C, this resolves that issue and holds it in place well. Slim and tight fit.

## Frequently Bought Together

- DINGGUAGUA Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-14*