Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. XK04 Compact bluetooth keyboard Merchant Video
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
ProtoArc Foldable Keyboard and Mouse Series
Customer Reviews
4.3 out of 5 stars 184
4.4 out of 5 stars 735
4.5 out of 5 stars 562
4.3 out of 5 stars 3,188
4.7 out of 5 stars 72
4.4 out of 5 stars 2,919
Price
$26.99$26.99
$45.99$45.99
$46.99$46.99
$39.99$39.99
$21.99$21.99
$59.99$59.99
Keyboard Folded Size
5.74 x 4.0 x 0.7 in
8.46 x 4.68 x 0.78 in
8.46 x 4.68 x 0.78 in
8.46 x 4.68 x 0.78 in
10.1 x 2.2 x 0.3 in
8.46 x 4.68 x 0.78 in
Keyboard Open Size
10.75 x 4.0 in
15.2 x 4.68 x 0.48 in
15.2 x 4.68 x 0.48 in
15.2 x 4.68 x 0.48 in
8.2 x 6.5 x 6.5 in
15.2 x 4.68 x 0.48 in
Keycap Dimension
0.55in / 14mm
0.63in / 16mm
0.63in / 16mm
0.63in / 16mm
—
0.63in / 16mm
Connection Type
3 * Bluetooth
3 * Bluetooth
3 * Bluetooth
3 * Bluetooth
—
2.4G + Dual Bluetooth
Keyboard Layout
Compact size
Full size keys with trackpad
Full size with numpad
Full size with numpad
—
Full size with numpad
Color
Black & Gray
Black
Black & Gray
Black
Black
Black & Gray
Backlight
✘
✘
✔
✘
✘
✘
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.
【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
