1. Introduction
The Logitech K380 Multi-Device Bluetooth Keyboard is a compact and unique keyboard designed for comfortable and convenient typing across multiple devices. It allows you to connect and switch seamlessly between up to three Bluetooth-enabled devices, such as computers, tablets, and smartphones.
This manual provides detailed instructions on how to set up, operate, maintain, and troubleshoot your K380 keyboard.
2. Package Contents
Please check the box for the following items:
- Logitech K380 Multi-Device Bluetooth Keyboard
- 2 AAA Batteries (pre-installed)
- User Documentation

Image: Packaging content of the Logitech K380 keyboard, showing the keyboard, batteries, and user documentation.
3. Keyboard Overview
Familiarize yourself with the key features and components of your K380 keyboard:
- Easy-Switch Keys (1, 2, 3): Press to connect to and select your desired device.
- Bluetooth Status Light: Indicates the status of your Bluetooth connection.
- macOS Shortcut Keys: Dedicated keys compatible with macOS, iOS, and iPadOS.
- Modifier Keys: Six keys specifically designed for Apple devices, compatible with macOS, iOS, and iPadOS.
- Battery Compartment: Located on the back of the keyboard, holds two AAA batteries.
- On/Off Switch: Located on the left side of the keyboard to power it on or off.
- Battery Status Indicator: Light that indicates battery level.

Image: Top-down view of the Logitech K380 keyboard, highlighting the layout and key features.
4. Setup
4.1. Battery Installation
Your K380 keyboard comes with pre-installed batteries. If you need to replace them:
- Lift the battery compartment cover from the back of the keyboard.
- Remove the old batteries.
- Insert two new AAA batteries, ensuring correct polarity (+/-).
- Replace the battery compartment cover securely.
4.2. Initial Pairing
Follow these steps to connect your K380 keyboard to your device for the first time:
- Power On: Slide the On/Off switch (located on the left side of the keyboard) to the ON position.
- Remove Battery Strap: If this is the first use, remove the battery pull tab from the battery compartment.
- Enter Pairing Mode: Press and hold one of the Easy-Switch keys (1, 2, or 3) for 3 seconds until its status light starts blinking rapidly. This indicates the keyboard is in pairing mode.
- On Your Device: Go to your device's Bluetooth settings.
- Select Keyboard: Look for