JOMAA RGB Backlit Wireless Trackball Mouse User Manual

1. Introduction

Thank you for choosing the JOMAA RGB Backlit Wireless Trackball Mouse. This manual provides detailed instructions on how to set up, operate, and maintain your new trackball mouse. Please read this manual carefully before use to ensure optimal performance and longevity of your device.

2. Product Features

Index Finger Trackball: Equipped with a 44mm trackball, allowing cursor movement with finger gestures, reducing wrist and arm fatigue.
Ergonomic Design: Features an ultra-long hand rest designed to fit your palm comfortably, minimizing arm strain.
Whisper-quiet Click: Designed for silent operation.
Adjustable DPI: Five DPI levels (200/400/800/1200/1600 DPI) for customizable cursor sensitivity.
Rechargeable Battery: Built-in rechargeable battery, easily charged via the included Type-C cable.
Multi-Device Connectivity: Connects to up to three devices simultaneously via 2.4G USB and two Bluetooth channels (BT1, BT2).
RGB Backlighting: Colorful RGB lighting around the trackball, which can be turned off to save power.

JOMAA RGB Backlit Wireless Trackball Mouse with RGB lighting.

Trackball types: Thumb Type (EM01) and Index Finger Type (EM03) — Comparison of trackball types: EM01 Thumb Type (natural palm position, nice for new users) and EM03 Index Finger Type (frees thumb and wrist, reduces muscle stress).

3. Package Contents

Please check the package for the following items:

1 x JOMAA RGB Backlit Wireless Trackball Mouse
1 x USB Receiver (2.4G)
1 x Type-C Charging Cable
1 x User Manual (PDF available online)

4. Specifications

Attribute	Value
Brand Name	JOMAA
Model	CP011669
Type	Bluetooth Wireless
Operation Mode	Trackball
Number of Buttons	4
Number of Rollers	1 pcs
DPI	1600 (Adjustable: 200/400/800/1200/1600)
Interface Type	USB
Power Type	Rechargeable
Battery Included	Yes
Hand Orientation	Right
Gross Weight	294g
Package Dimensions (L x W x H)	19cm x 13cm x 7cm
Certification	CE

5. Setup Instructions

5.1 Charging the Mouse

Before first use, or when the battery is low, connect the mouse to a power source using the provided Type-C charging cable. The mouse is equipped with a built-in rechargeable battery.

Rechargeable Trackball Mouse with Type C charging port — The mouse features a Type-C charging port for convenient recharging.

5.2 Connecting to Devices

The JOMAA Trackball Mouse supports three connection modes: 2.4G USB and two Bluetooth channels (BT1, BT2). You can switch between these modes to control up to three different devices.

One mouse for three devices: BT1, BT2, 2.4G — The mouse supports connectivity to three devices via BT1, BT2, and 2.4G.

Diagram of mouse buttons and switches — Diagram showing the Trackball, Right Button, Forward, Left Button, Scroll Wheel, Backward, Light Switch Button, Channel Switch, Power Switch, and USB Receiver location.

5.2.1 2.4G USB Connection

Turn on the Power Switch located at the bottom of the mouse.
Take out the USB Receiver from its storage slot at the bottom of the mouse.
Plug the USB Receiver into an available USB port on your computer or device.
Press the Channel Switch button on the bottom of the mouse to select channel '1'. The indicator light for channel 1 will illuminate.
Your mouse should now be connected and ready for use.

5.2.2 Bluetooth Connection (BT2 or BT3)

Turn on the Power Switch located at the bottom of the mouse.
Press the Channel Switch button on the bottom of the mouse to select channel '2' or '3'.
Press and hold the Channel Switch button for a few seconds until the corresponding indicator light (2 or 3) starts flashing. This indicates the mouse is in pairing mode.
On your device (e.g., laptop, tablet, iPad), go to Bluetooth settings and turn on Bluetooth.
Search for available devices. You should find "mouse1" (or a similar name) in the list.
Select "mouse1" to pair. Once paired, the indicator light on the mouse will stop flashing and remain solid.
Your mouse is now connected via Bluetooth.

Video demonstrating the connection process for 2.4G and Bluetooth devices, including switching between channels and adjusting DPI.

6. Operating Instructions

6.1 DPI Adjustment

To adjust the DPI (cursor sensitivity):

Press and hold the Scroll Wheel and the Right Button simultaneously for 5 seconds.
While holding, slide the Scroll Wheel to cycle through the five DPI levels: 200, 400, 800, 1200, and 1600.
Release the buttons when you reach your desired DPI setting.

6.2 RGB Lighting Control

The mouse features colorful RGB lighting around the trackball. To control the lighting:

Press the Light Switch Button (located on the left side of the mouse, near the scroll wheel) to cycle through different lighting modes or to turn the RGB lighting off to conserve battery.

6.3 Multi-Device Switching

To switch between connected devices:

Press the Channel Switch button on the bottom of the mouse to select the desired channel (1 for 2.4G USB, 2 for Bluetooth 1, 3 for Bluetooth 2). The mouse will automatically connect to the device paired with that channel.

6.4 Basic Button Functions

Left Button: Standard click function.
Right Button: Standard right-click function.
Scroll Wheel: Scroll up/down, and can be pressed for middle-click functionality.
Forward Button: Navigates forward in web browsers or file explorers.
Backward Button: Navigates backward in web browsers or file explorers.

7. Maintenance

7.1 Trackball Cleaning

For optimal performance, it is recommended to periodically clean the trackball. After long-term use, remove the trackball and gently wipe it with a soft, lint-free cloth to ensure smooth rolling.

7.2 Battery Care

Recharge the mouse using the provided Type-C cable when the battery is low. Avoid fully draining the battery frequently to prolong its lifespan. Store the mouse in a cool, dry place when not in use for extended periods.

8. Troubleshooting

Mouse not responding: Ensure the power switch is ON. Check battery level and charge if necessary. For 2.4G, ensure the USB receiver is properly plugged in and the channel is set to '1'. For Bluetooth, ensure the mouse is paired and the correct Bluetooth channel (2 or 3) is selected.
Cursor movement is erratic or sticky: Remove the trackball and clean it with a soft cloth.
Backward/Forward buttons not working on Mac OS: The backward and forward buttons may not be fully compatible with Mac OS. This is a known limitation.
Cannot pair via Bluetooth: Ensure the mouse is in pairing mode (indicator light flashing) and your device's Bluetooth is enabled and searching. Try restarting both the mouse and your device.

9. User Tips

Ergonomic Comfort: The index finger trackball design helps reduce muscle stress by minimizing wrist and arm movement. This is particularly beneficial for users experiencing wrist pain or those new to trackball mice.
Space Saving: The trackball design allows for precise cursor control without needing to move the entire mouse, making it ideal for use in confined spaces such as on a couch, bed, or a narrow desk.
Versatile Use: Easily switch between your laptop, tablet, and other devices with the multi-device connectivity feature, enhancing productivity across your workspace.

Index finger control for precise tracking, no need to move your wrist — Index finger control allows for precise tracking without moving the wrist, reducing strain.

Mouse used on couch, bed, and in a narrow space — The trackball mouse is suitable for use in various environments, including on a couch, bed, or in narrow spaces.

10. Warranty and Support

For detailed item guides and documents, including the full user manual in PDF format, please refer to the official product page or contact JOMAA customer support.

Reference: User manual (PDF)

JOMAA CP011669