--- product_id: 656816912 title: "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" brand: "protoarc" price: "€ 47.80" currency: EUR in_stock: true reviews_count: 13 category: "Proto Arc" url: https://www.desertcart.pt/products/656816912-protoarc-foldable-compact-keyboard-xk04-portable-bluetooth-keyboard-with-pu store_origin: PT region: Portugal --- # 7.8 oz ultra-compact foldable design 150+ days standby on single charge Triple Bluetooth device pairing 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 **Brand:** protoarc **Price:** € 47.80 **Availability:** ✅ In Stock ## Summary > ⌨️ Fold, connect, conquer: your ultimate travel keyboard companion ## Quick Answers - **What is this?** 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 by protoarc - **How much does it cost?** € 47.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/656816912-protoarc-foldable-compact-keyboard-xk04-portable-bluetooth-keyboard-with-pu) ## 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 - • **Pocket-Sized Powerhouse:** Weighing just 7.8 ounces, this foldable keyboard slips effortlessly into your bag or pocket—work anywhere, anytime. - • **Endurance for the Hustle:** Recharge via Type-C in 2 hours and enjoy over 5 months of standby time—stay unplugged longer, hustle harder. - • **Premium PU Leather Cover:** Sophisticated texture meets durable protection—your keyboard’s sleek armor for business travel and daily grind. - • **Seamless Multi-Device Sync:** Switch between up to 3 Bluetooth devices instantly, keeping your workflow fluid across phone, tablet, and laptop. - • **Designed for Mobile Creators:** From cafes to co-working spaces, transform any spot into your productivity zone with a responsive, silent, and reliable typing experience. ## Overview The ProtoArc XK04 is a foldable, ultra-portable Bluetooth keyboard featuring a premium PU leather cover, triple-device connectivity, and a rechargeable battery offering up to 150+ days standby. Designed for professionals on the move, it combines compactness, durability, and seamless multi-device switching to elevate productivity anywhere. ## Description Product description XK04 Compact bluetooth keyboard XK04 Foldable Bluetooth Keyboard offers unparalleled portability, versatility, and convenience for your digital endeavors. It is a must-have accessory for anyone seeking portable productivity on the go Upgrade from tapping to typing XK04 is not a desktop replacement. It’s a mobile upgrade. The silent, compact keyboard that turns your tablet into a writing machine. ProtoArc Foldable Keyboard and Mouse Series XK04 Foldable Keyboard XK01 TP Touchpad Keyboard XK01 Plus Folded Keyboard XK01 Foldable Keyboard T1 Plus Trackpad XKM01 Travel Combo HubMouse for Travel Is the XK04 Too Small for Comfortable Typing? 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. Is the XK04 Too Small for Comfortable Typing? 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. How to Connect and Switch Between Devices? 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. How to Connect and Switch Between Devices? 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. How Do I Know When My Keyboard Is Fully Charged? 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. How Do I Know When My Keyboard Is Fully Charged? 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. ## Features - 【Folding Mini Keyboard】 Only a 7.8-ounce palm-sized foldup keyboard is designed in two-fold and compact enough to save desk space or take it on the go. Covers with PU Leather surface, good texture and protection, a perfect companion for business travelers. Maximum convenience for you with minimum weight and size - 【Compact-Sized Portability】With a travel size portable keyboard that easily connects to bluetooth enable device you need to use it on, you can work or relax when go out to different place like cafe or libraries. Warm reminder: Due to the small compact keyboard layout, it may cause inconvenience to your typing habits. Our design focuses on providing convenience for brief use on the go, making it especially suitable for mobile phone and tablet users(Note: Smaller than some foldable models. Unfolded Size: 10.76*4.07 in. Keycap Dimension 0.55". Check size before purchase) - 【Multi-device Bluetooth Keyboard】Our foldable keyboard with triple Bluetooth channels, which will maintains stable connectivity and fast response within 33ft operating range(Note: Turn on the Power button before connecting). Supports up to 3 devices such as ipad, smartphone, tablet or laptop. It can be your perfect partner to help you reply to emails, edit excel sheets or write down your ideas anytime - 【Type C Simply Recharge】The mobile keyboard is equipped with a rechargeable battery and On/Off switch. Easily recharged via the included Type-C cable. 2 hours charged(After full charged, the charging indicator turns green) delivers up to 150+ days standby time, great for for working outside of office. Also has an auto-sleep feature, helps maximize the amount of use get from each charge - 【Your Reliable Partner for Mobile Creation】Built for the mobile creator. Whether you’re drafting a proposal in a cafe, journaling in a park, or fine-tuning a spreadsheet on a train, this pocket keyboard offers unwavering reliability. It’s the dependable tool that turns any location into a productive workspace ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9PT9884 | | Additional Features | Foldable, Lightweight, Portable, Rechargeable, Silent | | Antenna Location | Business, Travel | | Best Sellers Rank | #15 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, PC, Smartphone, Tablet | | Connectivity Technology | Bluetooth | | Customer Reviews | 4.4 out of 5 stars 985 Reviews | | 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 | | Recommended Uses For Product | Business, Travel | | Special Feature | Foldable, Lightweight, Portable, Rechargeable, Silent | | Style Name | Contemporary | | Switch Type | Clicky | | Unit Count | 1.0 Count | | Warranty Description | 2 Years | ## Product Details - **Brand:** ProtoArc - **Color:** Black - **Compatible Devices:** Laptop, PC, 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 - **Special Feature:** Foldable, Lightweight, Portable, Rechargeable, Silent - **Style:** Contemporary ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71Vp29LkEAL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71Njj99c-NL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/719CyFKPOkL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71Ww3F2mvbL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/712hocnrpQL.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 ### ⭐⭐⭐⭐⭐ Review *by S***L on March 6, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***R on February 22, 2026* ### ⭐⭐⭐⭐ Review *by W***A on September 6, 2025* ## 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 --- ## 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.pt/products/656816912-protoarc-foldable-compact-keyboard-xk04-portable-bluetooth-keyboard-with-pu](https://www.desertcart.pt/products/656816912-protoarc-foldable-compact-keyboard-xk04-portable-bluetooth-keyboard-with-pu) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-14*