Sony WH-XB900N Operating Instructions
![Sony WH-XB900N manual cover](/images/6f7b40539e476253fd51d368/thumbs/thumb175x175.webp)
To pair your Sony WH-XB900N headphones, turn them on and press the power button for 7 seconds until you hear a voice guidance saying "Bluetooth pairing". Go to the Bluetooth settings on your device, select "WH-XB900N" from the list, and complete the pairing process.
If your headphones are not charging, ensure the USB cable is properly connected to both the headphones and the power source. Try using a different charging cable or adapter. If the issue persists, reset the headphones by pressing the power button and the NC/AMBIENT button simultaneously for 7 seconds.
To reset the Sony WH-XB900N headphones, press and hold the power button and the NC/AMBIENT button simultaneously for about 7 seconds until the indicator light flashes blue. This will reset the device.
To activate noise cancellation on the Sony WH-XB900N headphones, press the NC/AMBIENT button on the left earcup. You can toggle through noise cancellation modes by pressing the button repeatedly.
If the sound is uneven or distorted, ensure the headphones are charged and within range of the Bluetooth device. Check the audio source for issues and try resetting the headphones. If the problem continues, consider updating the firmware or checking for physical damage.
Yes, the Sony WH-XB900N headphones can be used with a wired connection. Use the provided audio cable to connect the headphones to your device's headphone jack. Make sure the headphones are turned off when using a wired connection to conserve battery.
To update the firmware, ensure your headphones are connected to your device via Bluetooth. Open the Sony | Headphones Connect app, and if a new firmware version is available, you will be prompted to update. Follow the on-screen instructions to complete the update.
The Sony WH-XB900N headphones offer up to 30 hours of battery life with noise cancellation enabled. With noise cancellation off, battery life may extend further. Charging for about 4 hours will fully recharge the headphones.
To clean your Sony WH-XB900N headphones, use a soft, dry cloth to gently wipe the exterior surfaces. Avoid using any liquids or cleaning agents. Regularly check for and remove any debris from the ear pads and joints.
If your headphones won't connect to a previously paired device, ensure the device's Bluetooth is turned on and within range. Try restarting both the device and the headphones. If the issue persists, delete the existing pairing information from your device and re-pair the headphones.