XK01 Foldable Keyboard (DE Layout)

How to connect three devices and switch between them

Unfold the keyboard to turn it on, then press BT1 once to select Bluetooth 1. The blue indicator light will flash once. Press and hold BT1 for 3–5 seconds until the blue indicator flashes quickly, then search for “ProtoArc XK01” in your device’s Bluetooth list and click “Pair.” Follow the same steps to connect BT2 and BT3. After two or three devices are paired, briefly press BT1, BT2, or BT3 to switch between them.

Lightweight and Portable

Simply fold the keyboard, place it in your briefcase or bag, and take it with you. Open it up whenever you need a full keyboard for work or travel.

Type Comfortably Anywhere

Works well on flat surfaces such as desks, café tables, libraries, and travel workspaces. For the best experience, we recommend using it on a stable surface instead of your lap.

Folded and Unfolded Size

Compact, versatile, and easy to carry.
Open size: 38.5 × 11.8 × 1.2 cm
Folded size: 8.4 × 4.65 × 0.75 inches

What’s in the Box

1 × Bluetooth keyboard
1 × USB-C charging cable
1 × user manual