Sony WF-C510 Wireless Bluetooth Earbuds User Manual

Introduction

The Sony WF-C510 Wireless Bluetooth Earbuds are designed to provide high-quality audio and comfortable wear for everyday use. Featuring deep bass, clear call quality, and IPX4 water resistance, these earbuds are suitable for various activities, from commuting to workouts. This manual provides essential information on setting up, operating, maintaining, and troubleshooting your WF-C510 earbuds.

What's in the Box

• Sony WF-C510 Wireless Earbuds
• Charging Case
• Hybrid Silicone Earbud Tips (various sizes)

Image: The Sony WF-C510 wireless earbuds are shown inside their compact charging case, with one earbud removed and positioned above the case, illustrating the product and its primary accessories.

Setup

1. Charging the Earbuds and Charging Case

Before first use, fully charge the earbuds and the charging case. The charging case provides additional battery life for your earbuds on the go.

• Place the earbuds into the charging case. Ensure they are correctly seated in their respective slots.
• Connect the charging case to a USB power source using a USB Type-C cable (not included). The indicator light on the case will illuminate to show charging status.
• Charging is complete when the indicator light turns off.

Note: A 10-minute quick charge of the earbuds can provide up to 1 hour of playback.

Image: An overhead view showing the Sony WF-C510 earbuds and charging case alongside a backpack, keys, and glasses. Text overlays indicate "22 hours of battery life" (11 hours from earbuds + 11 hours from case) and "5 minutes of charge = 1 hour of playback," highlighting the product's extended battery and quick charging capabilities.

2. Pairing with a Bluetooth Device

To use your WF-C510 earbuds, you must first pair them with your smartphone, tablet, or other Bluetooth-enabled device.

• Open the charging case with the earbuds inside. The earbuds will automatically enter pairing mode if it's their first time connecting, or if you manually initiate pairing.
• On your device, go to Bluetooth settings and enable Bluetooth.
• Select "WF-C510" from the list of available devices.
• Once connected, a confirmation sound will play from the earbuds.

Note: The earbuds support stable Bluetooth connectivity with iOS and Android devices.

Image: A man smiling while looking at his smartphone, with Sony WF-C510 earbuds in his ears. Text overlay indicates "Connect 2 Bluetooth devices simultaneously with Multipoint Connection," illustrating the earbuds' ability to connect to multiple devices.

3. Fitting the Earbuds

Proper fit is crucial for optimal sound quality and comfort.

• Choose the earbud tips that provide the best seal and comfort for your ears. Different sizes are included.
• Gently insert each earbud into your ear canal and twist slightly to secure them.
• Ensure a snug fit to maximize bass response and passive noise isolation.

Image: A pair of Sony WF-C510 wireless earbuds, white in color, shown side-by-side, highlighting their compact and ergonomic design.

Operating Instructions

Basic Controls (Touch)

The WF-C510 earbuds feature touch controls for various functions:

Note: Specific touch controls can often be customized via the Sony Headphones Connect app.

Voice Assistant

The WF-C510 earbuds support voice assistant functionality (Siri, Google Assistant).

• To activate your device's voice assistant, perform a specific touch gesture (refer to the app for customization).
• Once activated, you can issue commands for music control, calls, navigation, and more.

IPX4 Water Resistance

The earbuds are rated IPX4, meaning they are protected against splashing water from any direction. This makes them suitable for workouts and light rain.

• Do not submerge the earbuds in water.
• Ensure the earbuds are dry before placing them back into the charging case to prevent damage.

Image: A graphic displaying the Sony WF-C510 earbuds and charging case, surrounded by icons and text highlighting key features: clear and balanced sound, small and pocketable design, up to 22 hours of battery life, ability to connect to 2 Bluetooth devices simultaneously, Ambient Sound mode for staying connected to surroundings, and IPX4 water resistance.

Ambient Sound Mode

The WF-C510 earbuds feature an Ambient Sound mode that allows you to hear your surroundings while listening to audio. This is useful for safety in urban environments or when you need to be aware of your surroundings.

• Activate Ambient Sound mode via the Sony Headphones Connect app.
• Adjust the level of ambient sound through the app to suit your preference.

Image: A woman wearing white Sony WF-C510 earbuds, looking to her right, with a blurred outdoor background. Text overlay indicates "Stay connected to the outside with Ambient Sound mode," illustrating the feature that allows users to hear their surroundings.

Clear Call Quality

The WF-C510 earbuds are equipped with a built-in microphone that captures your voice clearly, ensuring high-quality call functionality even in noisy environments.

Maintenance

Cleaning

• Regularly clean the earbuds and charging case with a soft, dry cloth.
• Remove earbud tips and clean them with mild soap and water if necessary. Ensure they are completely dry before reattaching.
• Gently clean the charging contacts on both the earbuds and inside the case using a dry cotton swab to ensure proper charging.

Storage

• When not in use, store the earbuds in their charging case to protect them and keep them charged.
• Store the product in a cool, dry place, away from extreme temperatures and direct sunlight.

Troubleshooting

No Sound or Intermittent Sound

• Ensure the earbuds are properly charged.
• Check that the earbuds are correctly paired with your device. Try re-pairing if necessary.
• Ensure the volume on both your device and the earbuds is turned up.
• Move closer to your connected device to avoid interference.
• Restart your connected device.

Earbuds Not Charging

• Ensure the earbuds are correctly seated in the charging case.
• Verify that the charging case itself has power or is connected to a power source.
• Clean the charging contacts on both the earbuds and the case.
• Try a different USB Type-C cable and power adapter.

Cannot Pair Earbuds

• Ensure the earbuds are in pairing mode (indicator lights flashing).
• Turn off Bluetooth on other nearby devices that might be trying to connect.
• Remove "WF-C510" from your device's Bluetooth list and try pairing again.
• Reset the earbuds (refer to Sony support website for specific reset instructions if needed).

Specifications

Warranty and Support

For detailed warranty information and technical support, please refer to the official Sony support website or contact Sony customer service. Keep your proof of purchase for warranty claims.

Online resources and FAQs are available on the Sony support portal, which can assist with further troubleshooting and product information.

Note: The Sony Headphones Connect app provides additional features, customization options, and firmware updates for your WF-C510 earbuds.