Logitech G435 Gaming Headset: Bluetooth Pairing and Troubleshooting

Connecting Your Device

Preparing your Logitech device for Bluetooth Pairing: Most Logitech products feature a connection button and a Bluetooth status LED. The pairing sequence typically starts by pressing and holding the Connect button until the LED blinks rapidly, indicating the device is ready for pairing.

Select your operating system to learn how to connect your Logitech device:

• Windows
• macOS
• Chrome OS
• Android
• iOS/iPadOS

Windows

Select your Windows version and follow the steps below to pair your device.

Windows 11

1. Click the Windows icon  and select Settings ⚙️.
2. In the top-left corner of the Settings window, click the Menu icon and select Bluetooth & devices.
3. Click Add device ➕, select the Logitech device you wish to connect to, and then click Connect.
4. Follow the on-screen instructions to complete the pairing process.

Windows 10

1. Select the Windows icon  and then Settings ⚙️.
2. Select Devices, then Bluetooth  from the left pane.
3. From the list of Bluetooth devices, select the Logitech device you wish to connect to, and then select the Pair option.
4. Follow the on-screen instructions to complete the pairing process.

Windows 8

1. Go to Apps and select Control Panel.
2. Select Devices and Printers.
3. Select Add a device ➕.
4. From the list of Bluetooth devices, select the Logitech device you wish to connect to, and then select the Next option.
5. Follow the on-screen instructions to complete the pairing process.

Note ?: It may take up to five minutes for Windows to download and activate all drivers, depending on your computer's system components and internet connection speed. If you cannot establish a connection, repeat the pairing steps and wait a while before testing the connection.

macOS

1. Open System Settings and click Bluetooth .
2. Select the Logitech device you wish to connect to from the device list and click Connect.
3. Follow the on-screen instructions to complete the pairing process.

After pairing, the LED on your Logitech device will stop blinking and glow solid for 5 seconds before turning off to conserve battery.

Chrome OS

1. Click the status area in the bottom-right corner of your desktop.
2. In the popup menu, click Bluetooth-enabled or Not Bluetooth-enabled.
3. Note ?: If you had to click Not Bluetooth-enabled, the Bluetooth connection must first be enabled on your Chrome device.
4. Select Manage devices... and click Add Bluetooth device ➕.
5. From the list of available devices, select the Logitech device you wish to connect to and click Connect.
6. Follow the on-screen instructions to complete the pairing process.

After pairing, the LED on your Logitech device will stop blinking and glow solid for 5 seconds before turning off to conserve battery.

Android

1. Go to Settings and Network & Internet, then select Bluetooth .
2. From the list of available devices, select the Logitech device you wish to connect to and click Connect.
3. Follow the on-screen instructions to complete the pairing process.

After pairing, the LED on your Logitech device will stop blinking and glow solid for 5 seconds before turning off to conserve battery.

iOS/iPadOS

1. Open Settings and click Bluetooth .
2. On the list of Other Devices, tap the Logitech device you wish to connect to.
3. Your Logitech device will be listed under My Devices if the pairing process was successful.

After pairing, the LED on your Logitech device will stop blinking and glow solid for 5 seconds before turning off to conserve battery.

Logitech G HUB Features

Power Modes for Gaming Mouse G304SE and G305SE

Logitech G HUB allows you to switch between power saving modes for your gaming mouse to optimize battery life:

• Endurance Mode (LO): The signal rate is fixed at 8 milliseconds (125 Hz) to maximize battery life. The signal rate in Endurance Mode cannot be adjusted.
• Performance Mode (HI): By default, the mouse signal rate is set to 1 millisecond (1000 Hz). In Performance Mode, the signal rate can be set to 2 milliseconds (500 Hz), 4 milliseconds (250 Hz), or 8 milliseconds (125 Hz).

The power mode can be set in the dropdown menu within G HUB.

Activate Automatic Game Detection Mode for Gaming Mouse in Logitech G HUB

In Logitech G HUB, you can activate the automatic game detection mode on your gaming mouse. Here's how:

1. If your mouse is wireless, ensure it is connected to your computer via the included USB cable or the wireless USB receiver.
2. Launch G HUB, select your gaming mouse, and navigate to the lock icon ? – ensure it is unlocked.

This activates automatic game detection. All your customizations in G HUB will be applied when the corresponding game or application is launched or run on the computer.

Activate On-board Memory Mode for Gaming Mouse in G HUB

With the integrated memory functions, you can save some settings directly to the device using G HUB. You can then transfer settings (e.g., mouse DPI settings) to another computer without needing to install G HUB. To activate the on-board memory mode, select the device in G HUB and click the settings icon ⚙️ in the top-right corner. Switch the toggle to ON and select the profile you wish to save to the mouse's on-board memory.

Adjust Pointer Speed of Gaming Mouse in Logitech G HUB

To adjust your mouse's pointer speed:

1. Launch G HUB and select the product in the main window.
2. You can adjust the slider or select a preset DPI speed.

The G HUB interface shows "DPI SPEEDS" with a slider for adjusting speed. Users can click on a DPI speed number to change it manually or click anywhere on the slider to create a new DPI speed.

Nintendo Switch Compatibility

Using the G435 Gaming Headset with Nintendo Switch

The Nintendo Switch only allows pairing of one Bluetooth audio device at a time, such as the G435 Gaming Headset, but does not support Bluetooth microphones. You can use the Nintendo Switch Online app for selected games to communicate with other players.

For more information on pairing and managing Bluetooth audio devices on your Nintendo Switch, find it here. For more information about the Nintendo Switch Online app and voice chat, find it here.

My G435 Gaming Headset Cannot Connect via Bluetooth to the Nintendo Switch

The G435 was developed before Nintendo released Bluetooth functionality. Therefore, the initial production run of the G435 could not establish a Bluetooth connection with the Nintendo Switch. This issue has been resolved for future production. If you encounter problems connecting the G435 to the Nintendo Switch, a firmware upgrade is required. The device firmware update is available for download here.

Firmware Update Process:

1. Step 1: Ensure the wireless G435 LIGHTSPEED Gaming Headset is connected to the receiver and power on the device.
2. Step 2: Check that the battery level is at least 30%. Steps to check the battery status are described here.
3. Step 3: Run the downloaded EXE file. The following dialog box will appear. The "Logitech G435 LIGHTSPEED Wireless Gaming Headset Update Tool" window displays a headset illustration, prompts to connect the receiver and ensure the headset is powered on and has at least 30% battery, with a 'Continue' button.
4. Step 4: Click Next and follow the on-screen instructions. The update tool then shows a progress bar labeled "Updating firmware. Do not unplug your G435 LIGHTSPEED Wireless Gaming Headset." with release notes mentioning "Apply optimizations and minor fixes".

Once the firmware update is complete, the screen will display a message indicating the update was successful. The final screen of the "Logitech G435 LIGHTSPEED Wireless Gaming Headset Update Tool" shows a headset illustration with a blue checkmark, confirming "You have successfully updated the firmware.", and a 'Close' button.

Note ?: If the firmware update process is interrupted for any reason, the update may fail. In this case, reset the headset by inserting a SIM-ejector tool into the reset button under the left earpad for 2 seconds until the green LED blinks. The reset button is located under the left earpad.

Headset Features

Setting Sidetone on the G435

Sidetone allows you to hear your own voice while communicating with others. This is similar to making a phone call and allows you to adjust your voice volume accordingly.

• Activate Sidetone: Press the mute button ? twice. The LED blinks orange twice.
• Deactivate Sidetone: Press the mute button ? twice. The LED blinks orange once.
• Adjust Sidetone:
  • Louder: Press the mute button ? + Volume Up ➕ once.
  • Quieter: Press the mute button ? + Volume Down ➖ once.

Checking G435 Battery Status

Turn the headset ON ⏻ and press the Power button once.

• The LED lights up green for five seconds, indicating the battery is 31% to 100% charged.
• The LED lights up red for five seconds, indicating the battery is 15% to 30% charged.
• The LED blinks red for five seconds, indicating the battery level is less than 15%.

Muting/Unmuting the G435 Microphone

Microphone MUTE/UNMUTE

Briefly press the mute button ?.

Setting Maximum Volume

• Set to 100 dB: Hold the mute button ? for at least three seconds. The LED blinks orange three times.
• Set to 85 dB: Hold the mute button ? + Volume Down ➖ for at least three seconds. The LED lights solid orange for five seconds.

Powering Your G435 On and Off

• Powering On: When the headset is OFF, press the Power button ⏻ for 1.5 seconds.
• Powering Off: When the headset is ON, press the Power button ⏻ for 3 seconds.
• Automatic Shutdown: The G435 automatically turns off after 30 minutes of inactivity.

Switching Connection Mode Between Lightspeed and Bluetooth on the G435

1. Press and hold the mute button ? for at least three seconds.
2. Switch to LIGHTSPEED – the LED lights cyan for 5 seconds.
3. Switch to Bluetooth. The LED lights blue for 5 seconds.

Connecting Your G435 via Bluetooth

1. Press and hold the Power button ⏻ + Mute button ? for at least three seconds.

The LED blinks blue when pairing mode is activated.

2. Search for G435 in your device's Bluetooth list  and establish a connection. Note ?: The G435 can only connect to one Bluetooth device at a time.

Connecting the Headset with LIGHTSPEED

You can connect to your PC, Mac, PlayStation 5, or 4 using the wireless LIGHTSPEED technology:

1. Connect the receiver to a USB port on your device. [Illustration: A USB receiver is shown plugged into a computer's USB port.]
2. Press the Power button ⏻ for at least 1.5 seconds.
3. The LED lights cyan after connecting.

Cleaning the Logitech G435 Headsets

If you need to clean your G435, here are some recommendations:

Before Cleaning:

• Do not wash the ear pads in a washing machine.
• Do not dry the ear pads in a clothes dryer.
• Do not apply cleaning agents directly to the ear pads and headband.
• Do not use chlorine-based cleaning agents, acetone/nail polish remover, strong solvents, or abrasive cleaners, as this can damage the polyester surface and cause discoloration.
• If using a spray, spray it onto a cloth and wipe the product with the cloth. Never spray directly onto the product.

Wiping and Cleaning the G435:

• Lightly dampen a clean, soft, lint-free cloth with tap water and gently wipe the headset and ear pads.
• For tougher stains, you can additionally apply a small amount of soap to the lightly dampened, clean, soft cloth and gently rub the stains.
• Thoroughly wipe the surface with the same damp cloth to rinse. Repeat this process until all traces of soap are gone.
• You can also use perfume-free disinfectant wipes and perfume-free antibacterial moist wipes.
• Allow the device to dry at room temperature.

Logitech recommends disinfecting its products properly according to the guidelines of the World Health Organization (WHO) and the Centers for Disease Control (CDC).