---
product_id: 656816912
title: "ProtoArc XK04 Foldable Compact Keyboard for Phone and Tablet, Black"
brand: "protoarc"
price: "€ 68.93"
currency: EUR
in_stock: true
reviews_count: 13
category: "Proto Arc"
url: https://www.desertcart.fr/products/656816912-protoarc-xk04-foldable-compact-keyboard-for-phone-and-tablet-black
store_origin: FR
region: France
---

# Ultra-compact foldable design with PU leather cover Bluetooth 5.1 with 33ft range & multi-device pairing USB-C rechargeable with 150 days standby ProtoArc XK04 Foldable Compact Keyboard for Phone and Tablet, Black

**Brand:** protoarc
**Price:** € 68.93
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your mobile typing game—compact, classy, connected.

## Quick Answers

- **What is this?** ProtoArc XK04 Foldable Compact Keyboard for Phone and Tablet, Black by protoarc
- **How much does it cost?** € 68.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/656816912-protoarc-xk04-foldable-compact-keyboard-for-phone-and-tablet-black)

## Best For

- protoarc enthusiasts

## Why This Product

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

## Key Features

- • **Power That Keeps Up:** USB-C fast recharge plus an impressive 150-day standby ensures your keyboard is always ready when inspiration strikes.
- • **Travel-Ready Elegance:** Foldable, feather-light at 7.8 oz, and wrapped in premium PU leather—your sleek typing companion for every journey.
- • **Durable & Stylish Protection:** PU leather cover guards against scratches while elevating your professional aesthetic—carry confidence in every bag.
- • **Seamless Multi-Device Workflow:** Switch effortlessly between 3 devices with dedicated keys—no re-pairing needed, perfect for dynamic multitasking.
- • **Optimized for Mobile Productivity:** Compact 65-key QWERTY layout tailored for phones and tablets, fitting snugly on airplane trays and café tables.

## Overview

The ProtoArc XK04 is a foldable, ultra-compact Bluetooth 5.1 keyboard designed for phones and tablets, featuring a premium PU leather cover, multi-device pairing, USB-C recharge with up to 150 days standby, and a travel-optimized 65-key layout that fits perfectly in tight workspaces.

## Description

Buy ProtoArc XK04 Foldable Compact Keyboard for Phone and Tablet, Black | Pocket-Sized, PU Leather Cover, Bluetooth 3-Device Workflow, for Business Travelers, On-the-go Typing: Keyboards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Exceeds expectations in all areas - A great product that exceeded my expectations & what was promoted on desertcart. Quick set-up, pairing with no issues, charged under 35 minute to full charge. Very reasonable price for what the keyboard can do. It is very lightweight & folds up to a small manageable keyboard. Will around the house from the patios & will definitely take on vacation. It is well built.
Review: Fantastic travel keyboard backed by world-class customer service! - I couldn't be happier with my ProtoArc Foldable Keyboard! As someone who is always working on the go, finding a keyboard that is truly compact, easy to pack, and comfortable to type on felt impossible—until I found this. It folds up incredibly small to fit in my bag, connects instantly to my devices, and the keys feel snappy and satisfying. What really blew me away, though, was ProtoArc’s customer service. I had a quick question about my device, and their support team responded almost immediately, resolving my inquiry with absolute kindness and efficiency. It is so rare to find a company that matches a high-quality product with genuinely outstanding customer support. 10/10 recommend—I'll definitely be buying from ProtoArc again!

## Features

- Pocket-Sized Everyday Carry Design: Ultra-compact two-fold bluetooth keyboard at just 7.8 oz folds into a small form with premium PU leather cover, making it the lightweight travel companion for typing anywhere
- Specifically for Phones and Tablets: Compact keyboard layout optimized for mobile devices provides physical typing capability for iPhone, iPad, and Android tablets with 10.76 x 4.07 inch unfolded size, ideal for on-the-go messaging and notes
- Bluetooth 5.1 with 33ft Range: Connect to up to 3 devices simultaneously. Switch with dedicated keys – no re-pairing, no cable juggling.(Note: Turn on power before pairing)
- PU Leather Protection: Integrated PU leather protective cover shields the keyboard from scratches while adding a premium look, letting you carry it confidently in bags or briefcases without additional cases
- USB-C Rechargeable: Recharge with the included USB-C cable and rely on auto-sleep standby up to 150 days, so the travel keyboard is ready when your work moves
- Space-Saving for Tight Workspaces: Compact layout with 0.55-inch keycaps fits comfortably on airplane trays, cafe tables, and limited desk spaces, letting you create a workspace even where desk room is minimal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9PT9884 |
| Additional Features | Foldable, Lightweight, Portable, Rechargeable, Silent |
| Antenna Location | Business Travel, Mobile Typing, Phone Messaging, Tablet Note-Taking |
| Best Sellers Rank | #32 in Computer Keyboards |
| Brand | ProtoArc |
| Built-In Media | Foldable Wireless Keyboard, Phone Stand, USB Cable, User Manual |
| Button Quantity | 104 |
| Color | Black |
| Compatible Amazon Tablet Models | Amazon Fire HD 10 13th Generation, Amazon Fire HD 8 12th Generation, Amazon Fire HD 8 Kids Pro 12th Generation |
| Compatible Devices | Laptop, Smartphone, Tablet |
| Compatible Operating System Family | Android, Windows |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,185) |
| Enclosure Material | Acrylonitrile Butadiene Styrene, PU Leather |
| Hand Orientation | Ambidextrous |
| Item Dimensions L x W x H | 10.76"L x 10.76"W x 0.55"H |
| Item Highlight | Pocket-Sized, PU Leather Cover, Bluetooth 3-Device Workflow, for Business Travelers, On-the-go Typing |
| Item Weight | 1 kg |
| Keyboard Description | Flexible |
| Keyboard Layout | QWERTY |
| Manufacturer | ProtoArc |
| Mechanical Keyboard Switch Model | Clicky |
| Mfr Part Number | XK04 |
| Model Name | XK04 |
| Model Number | XK04 |
| Number of Items | 1 |
| Number of Keys | 65 |
| Number of Packs | 1 |
| Number of Sections | 1 |
| Style Name | Contemporary |
| Switch Type | Clicky |
| Unit Count | 1 Count |
| Warranty Description | 2 Years |

## Product Details

- **Brand:** ProtoArc
- **Color:** Black
- **Compatible Devices:** Laptop, Smartphone, Tablet
- **Connectivity Technology:** Bluetooth
- **Keyboard Description:** Flexible
- **Material:** Acrylonitrile Butadiene Styrene, PU Leather
- **Product Dimensions:** 10.76"L x 10.76"W x 0.55"H
- **Recommended Uses For Product:** Business Travel, Mobile Typing, Phone Messaging, Tablet Note-Taking
- **Special Feature:** Foldable, Lightweight, Portable, Rechargeable, Silent
- **Style:** Contemporary

## Images

![ProtoArc XK04 Foldable Compact Keyboard for Phone and Tablet, Black - Image 1](https://m.media-amazon.com/images/I/71Vp29LkEAL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the XK04 Too Small for Comfortable Typing?**
A: XK04 is designed for ultimate portability with phones and tablets, featuring a compact layout. For extended typing or full-size keys, we recommend our XK01 model with standard 16.5mm keycaps and number pad.

**Q: How to Connect and Switch Between Devices?**
A: 1. Unfold and Turn on the power switch. 2. Choose Bluetooth Channel: Press Fn+Q/W/E 3. Enter Pairing Mode: Long press Fn + Q/W/E 4. Connect via your device's Bluetooth menu to "ProtoArc XK04" Simply short press Fn + Q, W, or E to switch devices.

**Q: How Do I Know When My Keyboard Is Fully Charged?**
A: A full charge typically takes about 2 hours. The charging indicator is often red while charging and will switch to a solid green light once the battery is completely full.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceeds expectations in all areas
*by A***X on August 18, 2026*

A great product that exceeded my expectations & what was promoted on Amazon. Quick set-up, pairing with no issues, charged under 35 minute to full charge. Very reasonable price for what the keyboard can do. It is very lightweight & folds up to a small manageable keyboard. Will around the house from the patios & will definitely take on vacation. It is well built.

### ⭐⭐⭐⭐⭐ Fantastic travel keyboard backed by world-class customer service!
*by I***K on July 16, 2026*

I couldn't be happier with my ProtoArc Foldable Keyboard! As someone who is always working on the go, finding a keyboard that is truly compact, easy to pack, and comfortable to type on felt impossible—until I found this. It folds up incredibly small to fit in my bag, connects instantly to my devices, and the keys feel snappy and satisfying. What really blew me away, though, was ProtoArc’s customer service. I had a quick question about my device, and their support team responded almost immediately, resolving my inquiry with absolute kindness and efficiency. It is so rare to find a company that matches a high-quality product with genuinely outstanding customer support. 10/10 recommend—I'll definitely be buying from ProtoArc again!

### ⭐⭐⭐⭐⭐ Impressed despite the niche design
*by C***N on June 29, 2026*

I wasn't sure what to expect when I bought this. There's so much...stuff...on Amazon and I expected this to be decent at best. Once I got it open it was easy to connect and the keys felt satisfyingly clicky for such a small and purpose built design. I occasionally have to slow down to adjust to the shifted layout, but that will get better with time. I am very impressed with what I got for the price I paid and would recommend it to anyone who needs something small and portable that still offers an enjoyable typing experience.

## Frequently Bought Together

- ProtoArc Foldable Compact Keyboard, XK04 Portable Bluetooth Keyboard with PU Leather Cover, Pocket-Sized Wireless Travel Keyboards for iPad, iPhone, Smartphone, Tablet and Laptop - Black
- Logitech M196 Bluetooth Wireless Mouse, Compact and Portable Mouse for Laptops, Tablets and More, 12-Month Battery, Smooth Tracking, Compatible with PC and Mac, Windows and macOS - Graphite

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**Shop now:** [https://www.desertcart.fr/products/656816912-protoarc-xk04-foldable-compact-keyboard-for-phone-and-tablet-black](https://www.desertcart.fr/products/656816912-protoarc-xk04-foldable-compact-keyboard-for-phone-and-tablet-black)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-20*