Introduction
This instruction manual provides comprehensive guidance for the setup, operation, and maintenance of your LETTON V2020 Wireless Keyboard and Mouse Combo. This combo is designed to enhance your computing experience with its reliable 2.4GHz wireless technology, comfortable round keycaps, and versatile multimedia functions. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device.
Package Contents
- 1 x LETTON V2020 Wireless Keyboard
- 1 x Wireless Mouse
- 1 x USB Nano Receiver (stored inside the mouse)
- 2 x AAA Batteries (for keyboard, included)
- 1 x AA Battery (for mouse, included)
Setup Guide
Follow these steps to set up your wireless keyboard and mouse combo:
- Insert Batteries: Open the battery compartments on both the keyboard and the mouse. Insert the provided AAA batteries into the keyboard and the AA battery into the mouse, ensuring correct polarity.
- Locate USB Nano Receiver: The USB nano receiver is conveniently stored in the battery compartment of the mouse. Carefully remove it.
- Connect Receiver: Plug the USB nano receiver into an available USB port on your computer (desktop, laptop, Chromebook, Smart TV, etc.).
- Power On: Turn on both the keyboard and the mouse using their respective power switches (usually located on the underside).
- Automatic Connection: The keyboard and mouse should automatically connect to your computer. No additional software or drivers are typically required for Windows systems.

Image: USB Nano Receiver being inserted into a laptop's USB port. This single receiver connects both the keyboard and mouse wirelessly.
Your LETTON V2020 Wireless Keyboard and Mouse Combo is now ready for use.
Operating Instructions
2.4GHz Wireless Technology
The combo utilizes a stable 2.4GHz wireless connection, offering a working range of up to 35 feet. The 2-in-1 nano receiver allows both the keyboard and mouse to operate from a single USB port, simplifying your setup.

Image: The LETTON V2020 Wireless Keyboard and Mouse Combo, showcasing its compact design and wireless nature.
Retro Round Keycaps
The keyboard features vintage typewriter-inspired round keycaps, designed for a comfortable and tactile typing experience.

Image: A close-up view of the keyboard's retro round keycaps, highlighting their unique design and spacing.
Multimedia Hotkeys
The keyboard includes 12 multimedia hotkeys (F1-F12) that, when combined with the Fn key, provide quick access to functions such as music control, email, and web browsing. Note: These multimedia shortcuts are not compatible with Mac systems.

Image: A visual representation of the keyboard's 12 multimedia hotkeys (F1-F12) and their corresponding functions.
Silent Mouse & Auto-Sleep Function
The mouse is designed for quiet operation with whisper-quiet clicking. Both the keyboard and mouse feature an energy-saving auto-sleep mode. After 8 minutes of inactivity, the devices will enter sleep mode to conserve battery life. To wake them up, simply click any key or button.

Image: The keyboard and mouse on a desk, demonstrating the auto-sleep feature after periods of inactivity.
Compatibility
The LETTON V2020 combo is widely compatible with various operating systems, including Windows 2000 / ME / XP / 7 / 8 / 10, VISTA, and Mac. It is suitable for use with desktops, Chromebooks, PCs, laptops, computers, and Smart TVs.

Image: An illustration showing the wide compatibility of the keyboard and mouse with different operating systems and devices.
Maintenance
- Battery Replacement: When the devices stop responding or the indicator light shows low battery, replace the batteries. The keyboard requires 2 AAA batteries, and the mouse requires 1 AA battery.
- Cleaning: Use a soft, dry cloth to clean the surface of the keyboard and mouse. For deeper cleaning, a slightly damp cloth can be used, ensuring no moisture enters the internal components.
- Storage: When not in use for extended periods, turn off the devices to conserve battery life. Store them in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Solution |
|---|---|
| Keyboard/Mouse not responding |
|
| Lag or intermittent connection |
|
| Multimedia keys not working on Mac | The 12 multimedia shortcuts are not compatible with Mac systems. This is a design limitation. |
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 11.81 x 3.94 x 1.18 inches |
| Item Weight | 2.16 pounds |
| Item Model Number | V2020 |
| Batteries Required | 2 AAA (keyboard), 1 AA (mouse) - included |
| Connectivity Technology | 2.4GHz Wireless (USB Nano Receiver) |
| Operating Range | Up to 35 feet |
| Special Feature | Retro Round Keycaps, Multimedia Hotkeys, Auto-Sleep Mode, Silent Mouse |
| Compatible Devices | Laptop, Personal Computer (Windows 2000 / ME / XP / 7 / 8 / 10, VISTA, Mac, Chromebook, Smart TVs) |
| Manufacturer | LETTON |
Video Demonstration
Video: A demonstration of the LETTON V2020 Wireless Keyboard and Mouse Combo, highlighting its features and ease of use.
Warranty and Support
For any issues or inquiries regarding your LETTON V2020 Wireless Keyboard and Mouse Combo, please contact the manufacturer, LETTON, directly. Refer to the product packaging or the official LETTON website for specific warranty details and customer support contact information.
The product is backed by a standard return policy of 30 days for refund/replacement, as per Amazon's policy. Extended protection plans may be available for purchase separately.