Sony WI-C310 Wireless In-Ear Headphones User Manual

Table of Contents

1. Package Contents
2. Charging the Headphones
3. Pairing with a Bluetooth Device
4. Basic Operations
5. Troubleshooting Tips
6. Frequently Asked Questions

1. Package Contents

• Sony WI-C310 Wireless In-Ear Headphones
• Earphone Case
• USB Charging Cable
• Additional Earbud Tips (S/M/L)
• User Manual

2. Charging the Headphones

1. Connect the provided USB charging cable to the charging port on the headphones.
2. Connect the other end of the USB cable to a USB charger or computer.
3. Charge the headphones until the LED indicator turns off, indicating a full charge (approximately 3 hours).

3. Pairing with a Bluetooth Device

1. Ensure your Bluetooth device is within 1 meter (3 feet) of the headphones.
2. Turn on your Bluetooth device and enable Bluetooth.
3. Press and hold the power button on the headphones for approximately 7 seconds until the LED indicator flashes blue and red.
4. Select "WI-C310" from the list of available devices on your Bluetooth device.
5. Once connected, the LED indicator will stop flashing and remain blue.

4. Basic Operations

• Power On: Press and hold the power button for 2 seconds.
• Power Off: Press and hold the power button for 3 seconds.
• Play/Pause: Press the multi-function button once.
• Next Track: Press the volume up button twice.
• Previous Track: Press the volume down button twice.
• Volume Up: Press and hold the volume up button.
• Volume Down: Press and hold the volume down button.
• Answer/End Call: Press the multi-function button once.
• Reject Call: Press and hold the multi-function button for 2 seconds.
• Activate Siri or Google Assistant: Press the multi-function button twice.

5. Troubleshooting Tips

• If headphones are not charging, ensure the USB cable is properly connected and the charging source is functional.
• If headphones are not turning on, charge the headphones for at least 15 minutes and try again.
• If headphones are not pairing, ensure Bluetooth is enabled on your device and the headphones are in pairing mode.
• If audio is cutting out or not playing, ensure the Bluetooth device is within range and there are no obstructions between the device and headphones.
• If headphones are not staying in your ears, try using different sized earbud tips for a better fit.

6. Frequently Asked Questions

How long does the battery last on a full charge?

The battery lasts up to 15 hours of playback when fully charged.

Can I use these headphones for running?

While some users may find them suitable for running, others may experience the earbuds slipping out of their ears during exercise. It is recommended to test the fit with different sized earbud tips for the best results.

How do I access Siri or Google Assistant with these headphones?

Press the multi-function button twice to access Siri or Google Assistant on your connected device.

Do these headphones have a built-in microphone for phone calls?

Yes, the Sony WI-C310 headphones have a built-in microphone for phone calls.

What is the wireless range of these headphones?

The wireless range of the Sony WI-C310 headphones is approximately 10 meters (33 feet) without obstructions.

Q: What is included in the bundle?
A: The bundle includes Sony WI-C310 Wireless In-Ear Headphones and an Earphone Case.

Q: Are different size earbuds included?
A: Yes, different size earbuds are included.

Q: What is the design of the headphones?
A: The headphones have a tangle-free design with built-in magnets for easy carrying and storage.

Q: What is the audio performance like?
A: The 0.35-inch driver units deliver dynamic audio performance with deep bass, crisp treble, and outstanding clarity.

Q: How do you connect to devices?
A: The headphones feature Bluetooth wireless technology for seamless connectivity to your device.

Q: Is there a voice assistant feature?
A: Yes, you can access Siri or Google Assistant by pressing the multi-function button twice.

Q: What is the battery life like?
A: The headphones have up to 15 hours of playback when fully charged.

Q: What is the weight and dimensions of the product?
A: The product weighs 5.6 ounces and has dimensions of 9.1 x 9.1 x 9.1 inches.

Q: Is there a microphone included?
A: Yes, there is a built-in microphone for making phone calls and the sound quality is good.

Q: Can you use just one earphone?
A: Yes, you can use just one earphone as the other hangs around your neck area.

Q: What is the wireless communication technology used?
A: The headphones use Bluetooth wireless communication technology.

Q: Does it come with a charging cable?
A: Yes, it comes with a cord to charge them.

Q: What is the age range for this product?
A: This product is suitable for adults.

Q: What is the special feature of this product?
A: The special features of this product include wireless connectivity and lightweight design.

Q: What is the Best Sellers Rank of this product?
A: The Best Sellers Rank of this product is #78,979 in Electronics.