A4TECH FB20,FB20S Dual Mode Mouse User Guide

Table of Contents

Specifications

Connecting 2.4G Device

Plug the 2.4G receiver into the computer’s USB port.
Turn the mouse power switch on.
Wait for the red and blue lights to flash for 10 seconds. The light will turn off once connected.

Connecting Bluetooth Device 1

Short-press the Bluetooth button and select Device 1 (Indicator
shows blue light for 5 seconds).
Long-press the Bluetooth button for 3 seconds until the blue
light flashes slowly for pairing.
Turn on Bluetooth on your device, search for the BT name “A4 FB20”, and connect.
Once connected, the indicator will stay solid blue for 10 seconds before turning off automatically.

Connecting Bluetooth Device 2

Short-press the Bluetooth button and select Device 2 (The indicator shows a red light for 5 seconds).
Long-press the Bluetooth button for 3 seconds until the red light flashes slowly for pairing.
Turn on Bluetooth on your device, search for the BT name “A4 FB20”, and connect.
Once connected, the indicator will stay solid red for 10 seconds before turning off automatically.

Warning Statement

The following actions may cause damage to the batteries:

Plug the receiver into the computer’s USB port.
Turn the mouse power switch on.
Indicator
- The red and blue light will flash (10S). The light will be off after connected.

(For Mobile Phone/Tablet/Laptop)

Short-press the Bluetooth button and choose Device 1 (The indicator shows a blue light for 5S).
Long-press the Bluetooth button for 3S and blue light flashes slowly when pairing.
Turn on the Bluetooth of your device, search and locate the BT name on the device: ［A4 FB20]
After the connection is established, the indicator will be solid blue for 10S then off automatically.

CONNECTING BLUETOOTH DEVICE 2

(For Mobile Phone/Tablet/Laptop)

Short-press the Bluetooth button and choose Device 2 (The indicator shows a red light for 5S).
Long-press the Bluetooth button for 3S and red light flashes slowly when pairing
Turn on the Bluetooth of your device, search and locate the BT name on the device: ［A4 FB20］
After a connection is established, the indicator will be solid red for 10S then off automatically.

Question How many total devices can be connected at a time?

Answer Interchange and connect up to 3 devices at the same time. 2 Devices with Bluetooth +1 Device with 2.4G Hz.

Question Does the mouse remember connected devices after power off?

Answer The mouse will automatically remember and connect the last device. You may switch the devices as you choose to.

Question How do I know what device is currently connected to?

Answer When the power is turned on, the indicator light will be displayed for 10S.

Question How to switch connected Bluetooth devices?

Answer Repeat the procedure of connecting Bluetooth devices.

The following actions may/will cause damage to the batteries.

To disassemble, bump, crush, or throw into the fire, you may cause irrefutable damages.
Do not be exposed to strong sunlight.
Please obey all local laws when discarding the batteries, if possible please recycle them.
Do not dispose of it as household garbage, it may cause a fire or an explosion.
Please do not use it if there is swelling or leakage.
Do not charge the battery.

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