---
product_id: 656816912
title: "Foldable Compact Keyboard for Phone and Tablet, XK04 Pocket-Sized Travel Bluetooth Keyboard with PU Leather Cover, 3 Device Workflow for On-the-Go Typing - Black"
brand: "protoarc"
price: "AR$118228"
currency: ARS
in_stock: true
category: "Proto Arc"
url: https://www.desertcart.com.ar/products/656816912-foldable-compact-keyboard-for-phone-and-tablet-xk04-pocket-sized
store_origin: AR
region: Argentina
---

# 7.8 oz ultra-light & pocket-sized Bluetooth 5.1 multi-device seamless switch 150+ days standby, 2-hr fast charge Foldable Compact Keyboard for Phone and Tablet, XK04 Pocket-Sized Travel Bluetooth Keyboard with PU Leather Cover, 3 Device Workflow for On-the-Go Typing - Black

**Brand:** protoarc
**Price:** AR$118228
**Availability:** ✅ In Stock

## Summary

> ⌨️ Fold, connect, conquer: Your ultimate travel keyboard companion

## Quick Answers

- **What is this?** Foldable Compact Keyboard for Phone and Tablet, XK04 Pocket-Sized Travel Bluetooth Keyboard with PU Leather Cover, 3 Device Workflow for On-the-Go Typing - Black by protoarc
- **How much does it cost?** AR$118228 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/656816912-foldable-compact-keyboard-for-phone-and-tablet-xk04-pocket-sized)

## 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

- • **Silent Yet Clicky:** Enjoy tactile feedback with quiet mechanical switches that keep you focused without disturbing your surroundings.
- • **Endurance Champion:** Up to 150 days standby and quick 2-hour recharge means no outlet hunting during your busiest days.
- • **Space-Savvy Design:** Slim 10.76"×4.07" footprint fits tight airplane trays and café tables, ideal for mobile productivity.
- • **Triple Device Workflow:** Effortlessly toggle between 3 Bluetooth devices without re-pairing—perfect for multitasking pros.
- • **Pocket-Sized Powerhouse:** Folds compactly with premium PU leather cover for scratch protection and style on the go.

## Overview

The ProtoArc XK04 is a foldable, pocket-sized Bluetooth keyboard featuring a premium PU leather cover, Bluetooth 5.1 connectivity with multi-device switching, and an ultra-long battery life of over 150 days standby. Designed for professionals on the move, it offers a compact layout optimized for phone and tablet typing, combining portability, durability, and seamless workflow integration.

## Description

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

## Features

- Palm-sized Folding Design with PU Leather Cover: Only 7.8 ounces – folds to a small size for carrying. The soft PU leather exterior protects against scratches and adds a premium feel. Slips easily into any pocket, bag, or briefcase. Perfect for business travelers, students, and digital nomads who need a keyboard wherever they go
- Compact Layout: Unfolded size: 10.76"×4.07", keycaps 0.55". This mini keyboard saves desk space and fits on tight airplane trays or crowded cafe tables. Note: Due to the compact design (including the spacebar near the folding hinge), it may take 2-3 days to adapt your typing habit. Best suited for phone/tablet users writing emails, messages, and short notes. Check the dimensions before purchase
- Bluetooth 5.1 with Stable 33ft Range: Connect to up to 3 devices (iPad, iPhone, Android tablet,etc) simultaneously. Switch between them with dedicated keys – no re-pairing, no cable juggling. Great for replying to Slack on your phone, then typing meeting notes on your tablet without missing a beat(Tip: Turn on power before pairing)
- 2-hour Charge, 150+ Days Standby: Fully recharges via included Type-C cable (charging indicator turns green when done). Auto-sleep feature maximizes battery life of months of standby. No hunting for outlets during long trips. Perfect for remote work, travel, and daily carry
- Your Reliable Partner for Mobile Creation: Draft a proposal in a café, journal in a park, or fine-tune a spreadsheet on a train. This pocket wireless keyboard turns any location into a productive workspace

## 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 | #26 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 (1,075) |
| 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 Weight | 1 Kilograms |
| 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 Keys | 65 |
| Number of Sections | 1 |
| Power Source | Battery Powered |
| Style Name | Contemporary |
| Switch Type | Clicky |
| Unit Count | 1.0 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

![Foldable Compact Keyboard for Phone and Tablet, XK04 Pocket-Sized Travel Bluetooth Keyboard with PU Leather Cover, 3 Device Workflow for On-the-Go Typing - 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.

## 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.com.ar/products/656816912-foldable-compact-keyboard-for-phone-and-tablet-xk04-pocket-sized](https://www.desertcart.com.ar/products/656816912-foldable-compact-keyboard-for-phone-and-tablet-xk04-pocket-sized)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-07-09*