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 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.

ProtoArc Foldable Compact Keyboard, XK04 Portable Bluetooth Keyboard with PU Leather Cover, Pocket-Sized Wireless Travel Keyboard for for iPad, iPhone, Smartphone, Tablet and Laptop - Black

ProtoArc Foldable Compact Keyboard, XK04 Portable Bluetooth Keyboard with PU Leather Cover, Pocket-Sized Wireless Travel Keyboard for for iPad, iPhone, Smartphone, Tablet and Laptop - Black

Product ID: 727678170

Details

Brand
ProtoArc
Compatible Devices
Laptop Tablet
Connectivity Technology
Bluetooth
Keyboard Description
Flexible
Recommended Uses For Product
Business

📏7.8 oz ultra-compact foldable design

🔄Triple Bluetooth device sync

🔋150+ days standby on single charge

Description

⌨️ Fold, connect, conquer: your ultimate on-the-go keyboard companion

POCKET SIZED POWERHOUSE - Foldable and featherlight at just 7.8 oz—your desk’s new best friend and travel essential.
ANYWHERE WORKSPACE ENABLER - Transform cafes, parks, or trains into your productivity hub with a compact keyboard built for mobile creators.
SEAMLESS MULTI DEVICE MASTERY - Switch effortlessly between 3 Bluetooth devices within a 33ft range—perfect for the multitasking pro.
PREMIUM PROTECTION MEETS STYLE - Wrapped in sleek PU leather, combining durability with a refined tactile feel for the discerning professional.
ENDURANCE THAT GOES THE DISTANCE - Recharge via Type-C in 2 hours for up to 150+ days standby—work uninterrupted, anywhere.

The ProtoArc XK04 is a foldable, Bluetooth-enabled compact keyboard designed for professionals on the move. Weighing only 7.8 ounces and featuring a durable PU leather cover, it supports seamless connection to up to three devices simultaneously within a 33-foot range. Rechargeable via Type-C, it offers an impressive 150+ days standby time, making it the perfect blend of portability, style, and endurance for mobile productivity.

Specifications

ASIN	B0D9PT9884
Antenna Location	Business, Travel
Box Contents	Foldable Wireless Keyboard, Phone Stand, USB Cable, User Manual
Brand	ProtoArc
Brand Name	ProtoArc
Button Quantity	104
Colour	Black
Compatible Devices	Laptop, PC, Smartphone, Tablet
Connectivity Technology	Bluetooth
Country of Origin	USA
Customer Reviews	4.4 out of 5 stars 662 Reviews
Enclosure Material	Acrylonitrile Butadiene Styrene PU Leather
Hand Orientation	Ambidextrous
Item Dimensions L x W x H	27.3L x 27.3W x 1.4H Centimeters
Item Weight Unit of Measure	1 Kilograms
Keyboard Description	Flexible
Keyboard Layout	QWERTY
Manufacturer	ProtoArc
Mechanical Keyboard Switch Model	Clicky
Model Name	XK04
Model Number	XK04
Number of Keys	65
Number of Sections	1
Power Source	Battery Powered
Product Features	Foldable, Lightweight, Portable, Rechargeable, Silent
Recommended Uses For Product	Business, Travel
Special Feature	Foldable, Lightweight, Portable, Rechargeable, Silent
Style Name	Contemporary
Switch Type	Clicky
Unit Count	1.0 Count

Reviews

R**Y

Well built and super practical

23.10.2025

G**O

I love this keyboard

6.11.2025

J**R

Pleasantly surprising

22.02.2026

E**L

perfect

8.03.2026

M**.

Buen producto aunque no tiene ñ

Excelente producto, no viene con la "ñ" pero se puede configurar desde la tablet para que tenga esa letra.

10.11.2025

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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