A4TECH FB45C Air, FB45CS Air Dual Mode Mouse

Product Information

Specifications

• Connection: Bluetooth / 2.4GHz
• Up to 3 Devices: Bluetooth x 2, 2.4GHz x 1
• Sensor: Optical
• Distance: 5~10 m
• Style: Right-Handed Fit
• Report Rate: 125 Hz
• Resolution: 1000-1200-1600-2000 DPI

Product Usage Instructions

Connecting via 2.4G Device

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

Connecting via Bluetooth

Device 1 (For Mobile Phone/Tablet/Laptop)

1. Short-press the Bluetooth button and choose Device 1 (Indicator shows blue light for 5 seconds).
2. Long-press the Bluetooth button for 3 seconds and blue light flashes slowly when pairing.
3. Turn on the Bluetooth of your device, search and locate the BT name on device: FB45C Air.
4. After connection is established, the indicator will be solid blue for 10 seconds then turn off automatically.

Device 2 (For Mobile Phone/Tablet/Laptop)

1. Short-press the Bluetooth button and choose Device 2 (Indicator shows red light for 5 seconds).
2. Long-press the Bluetooth button for 3 seconds and red light flashes slowly when pairing.
3. Turn on the Bluetooth of your device, search and locate the BT name on device: FB45C Air.
4. After connection is established, the indicator will be solid red for 10 seconds then turn off automatically.

Charging & Indicator
Solid red light indicates charging, no light means fully charged. Flashing red light indicates battery below 25%.

Frequently Asked Questions (FAQ)

• Q: What can I do with the capture button on the mouse?
  A: The capture button allows you to take screenshots in different modes such as rectangular, freeform, snip, windows snip, and fullscreen snip. You can then paste these screenshots into other applications.
• Q: How many devices can I connect to the mouse?
  A: You can connect up to 3 devices – 2 via Bluetooth and 1 via 2.4GHz connection.

QUICK START  GUIDE

Lift in Air

Multimedia Player Controller

• Left Key: No Air Function Right
• Key: Play / Pause Capture
• Button*: Open Browser
• Wheel: Volume Up / Down Wheel Button: Mute
• DPI Button*: Open Media Player Forward
• Button: Previous Track Backward
• Button: Next Track

SCREENSHOT CAPTURES

1. One click the capture button.
2. Select the screenshot type by pressing the left key.
3. Long press the left key and move the mouse cursor to capture the screen area.
4. Release the left key and the screenshot will be recorded.
5. You can paste the screenshot to another application.

Only supports Windows 10/11 or later.

CONNECTING 2.4G DEVICE

1. Plug the receiver into the computer’s USB port.
2. Turn the mouse power switch to on.
3. Indicator：
   Red and blue light will flash (10S). The light will be off after connected.

 RECEIVER CONNECT TYPE

 

1. USB Connect
2. USB Type-C

CONNECTING BLUETOOTH DEVICE 1 (For Mobile Phone/Tablet/Laptop)

1. Short-press the Bluetooth button and choose Device 1 (Indicator shows blue light for 5S).
2. Long-press the Bluetooth button for 3S and blue light flashes slowly when pairing.
3. Turn on the Bluetooth of your device, search and locate the BT name on device: ［FB45C Air］.
4. After connection is established, the indicator will be solid blue for 10S then off automatically.

CONNECTING BLUETOOTH DEVICE 2 (For Mobile Phone/Tablet/Laptop)

1. Short-press the Bluetooth button and choose Device 2 (Indicator shows red light for 5S).
2. Long-press the Bluetooth button for 3S and red light flashes slowly when pairing.
3. Turn on the Bluetooth of your device, search and locate the BT name on device: ［FB45C Air］.
4. After connection is established, the indicator will be solid red for 10S then off automatically

INDICATOR

 

Indicator	Red and Blue Light	Blue Light	Red Light
Switch Device：Short-Press 1S	Flashes Quickly 10S	Solid Light 5S	Solid Light 5S
Pair Device： Long-Press For 3S	No Need to Pair	Pairing：Flashes Slowly Connected：Solid Light 10S	Pairing：Flashes Slowly Connected：Solid Light 10S

The above indicator status is before Bluetooth paired. After the Bluetooth connection succeed, the light will turn off after 10S.

CHARGING & INDICATOR

 

Flashing Red light indicates when the battery is below 25%.

TECH SPEC

• Connection: Bluetooth / 2.4GHz
• Up to 3 Devices: Bluetooth x 2, 2.4GHz x 1 Sensor: Optical
• Distance: 5~10 m
• Style: Right-Handed Fit
• Report Rate: 125 Hz
• Resolution: 1000-1200-1600-2000 DPI
  Buttons No.: 7
• Receiver: Nano Receiver
• Charging Cable: 60 cm
• Size: 108 x 70 x 42 mm
• Weight: 81 g
• System: Windows / Mac / iOS / Chrome / Android / Harmony OS…

Q & A

• Question:Do I need to install software for the【Desk+Air】mouse function?
  Answer:Just simply lift the mouse in the air then enjoy the mouse with multimedia control functions. No software installation required.
• Question:Is the air function fully compatible with all multimedia platforms?
• Answer:The mouse air function is created according to the Microsoft operation instructions. Except for the volume control function, the other multimedia functions might be limited use by some system platforms or third-party software support.
• Question:How many devices can be connected in total?
• 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 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.

WARNING STATEMENT

The following actions may/will cause damages to the product.

1. To disassemble, bump, crush, or throwing into fire, you may cause irrefutable damages in event of the lithium battery leakage.
2. Do not expose under the strong sunlight.
3. Please obey all local laws when discarding the batteries, if possible please recycle it. Do not dispose it as household garbage, it may cause a fire or an explosion.
4. Please try to avoid charging in the environment below 0℃.
5. Do not remove or replace the battery.
6. Forbidden to use 6V to 24V charger, otherwise the product will be burned. Recommended to use a 5V charger for charging.

www.a4tech.com Scan for E-Manual

Documents / Resources

A4TECH FB45C Air, FB45CS Air Dual Mode Mouse [pdf] User Guide FB45CS Air2, FB45C S Air-GD-EN-20231205-L, FB45C Air FB45CS Air Dual Mode Mouse, FB45C Air FB45CS Air, Dual Mode Mouse, Mode Mouse, Mouse

References

• User Manual