---
product_id: 634027806
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: "€ 92.15"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ding Guagua"
url: https://www.desertcart.gr/products/634027806-case-for-onyx-boox-note-air3-c-air4-b-w
store_origin: GR
region: Greece
---

# Tri-fold adjustable angles Magnetic clasp secure closure 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:** € 92.15
**Availability:** ✅ In Stock

## Summary

> 📚 Elevate your ePaper experience—style, function, and protection in one sleek folio!

## 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?** € 92.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/634027806-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 cover with a soft microfiber interior offers premium protection without bulk.
- • **Integrated Pen Holder:** Keep your original stylus always within reach with the built-in pen holder—never lose your creative edge.
- • **Smart Auto Sleep/Wake:** Magnetic clasp triggers auto sleep/wake, preserving battery life and enhancing your seamless workflow.
- • **Tailored Precision Fit:** Exclusively designed for Onyx Boox Note Air3 C/Air4 B/W 10.3 inch tablets, ensuring a perfect, scratch-free fit.
- • **Versatile Tri-Fold Stand:** Transform your tablet into the ultimate productivity tool with multiple viewing angles for writing, reading, or browsing.

## Overview

This slim, lightweight folio case is custom-made for the Onyx Boox Note Air3 C and Air4 B/W 10.3 inch ePaper tablets (2023/2024 models). Featuring a durable PU leather exterior, soft microfiber interior, and a unique tri-fold front cover, it offers multiple adjustable angles for versatile use. The built-in pen holder keeps your original stylus handy, while the magnetic clasp ensures secure closure and activates the auto sleep/wake function to save battery. Designed to protect your device from scratches and everyday wear without adding bulk, this case combines premium materials with smart functionality.

## Description

【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.

Review: Sehr nützlich - Passt wie angegossen zum boox, welches ich besitze. Es weist bis heute keine Kratzer auf, die transparente Hülle zeigt das edle Design meines Boox und der faltbare „Deckel“ lässt das Boox schön aufstellen, um Videos etc anzusehen, ohne, dass man dabei die Hände zum halten benutzen muss
Review: EXCELENTE - EXCELENTE

## 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 |
| Age Range Description | Adult |
| Best Sellers Rank | #30,483 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2,581 in Tablet Cases |
| Brand | DingGuagua |
| Brand Name | DingGuagua |
| Colour | Grey |
| Compatible Device Size Maximum | 10.3 Inches |
| Compatible Devices | Onyx Boox Note Air4 C/ Air3 B/W 10.3 inch |
| Compatible Phone Models | Boox Note Air3 C 10.3inch ePaper Tablet(2023 Released) |
| Country of Origin | USA |
| Customer Reviews | 4.3 out of 5 stars 32 Reviews |
| Enclosure Material | Polyurethane |
| Form Factor | Case |
| Item Dimensions | 23 x 21 x 1.3 Centimeters |
| Item Weight Unit of Measure | 225 Grams |
| Manufacturer | DINGGUAGUA |
| Material | Polyurethane |
| Pattern | Solid" or "Leather |
| Product Features | Auto Sleep/Wake Function |
| Shell Type | Hard |
| Theme | Modern |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** DingGuagua
- **Colour:** 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/61jW+LDGIdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sehr nützlich
*by A***A on 22 June 2025*

Passt wie angegossen zum boox, welches ich besitze. Es weist bis heute keine Kratzer auf, die transparente Hülle zeigt das edle Design meines Boox und der faltbare „Deckel“ lässt das Boox schön aufstellen, um Videos etc anzusehen, ohne, dass man dabei die Hände zum halten benutzen muss

### ⭐⭐⭐⭐⭐ EXCELENTE
*by H***O on 29 December 2025*

EXCELENTE

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

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

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-19*