X55 Wireless Headphones Sleeping Earbuds User Manual

1. Introduction

The EOENKK X55 Wireless Headphones are designed for comfortable and discreet audio listening, particularly suitable for sleeping. These True Wireless Stereo (TWS) earbuds feature Bluetooth 5.0 connectivity, a built-in microphone, and a compact, painless-wear design. This manual provides instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.

2. Package Contents

Please verify that all items are present in your package:

• X55 Bluetooth Earphones (Left and Right)
• Charging Case
• USB Charging Cable
• User Manual

3. Product Overview

The X55 earbuds are engineered for comfort and portability, featuring a thin profile that allows for comfortable wear even while lying down. The charging case includes a digital display for battery status.

4. Setup and First Use

4.1 Charging the Earbuds and Case

1. Place the earbuds into the charging case. Ensure they are correctly seated in their respective L (Left) and R (Right) slots.
2. Connect the USB charging cable to the charging port on the case and plug the other end into a DC5V/1A power source (e.g., a USB wall adapter or computer USB port).
3. The digital display on the charging case will show the battery percentage of the case and individual charging indicators for the left and right earbuds.
4. Allow approximately 1.5 hours for a full charge.

4.2 Bluetooth Pairing

1. Ensure the earbuds are charged.
2. Open the charging case. The earbuds will automatically power on and enter pairing mode (indicated by flashing LED lights on the earbuds).
3. On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
4. Select "X55" from the list of available devices.
5. Once connected, the earbud LEDs will stop flashing, and you will hear a confirmation tone.
6. The earbuds support dual connection, allowing them to be paired with two devices simultaneously, though only one can play audio at a time.

4.3 Wearing the Earbuds

The X55 earbuds are designed for a secure and comfortable fit, especially for side sleepers. Gently insert each earbud into your ear canal, ensuring the ergonomic shape sits flush with your outer ear. The thin design prevents discomfort when lying on your side.

5. Operating Instructions

5.1 Power On/Off

• Power On: Open the charging case, and the earbuds will automatically power on. Alternatively, press and hold the touch control area on each earbud for 3 seconds.
• Power Off: Place the earbuds back into the charging case and close the lid. Alternatively, press and hold the touch control area on each earbud for 5 seconds.

5.2 Music Playback

• Play/Pause: Tap the touch control area on either earbud once.
• Next Track: Double-tap the touch control area on the Right earbud.
• Previous Track: Double-tap the touch control area on the Left earbud.
• Volume Up: Triple-tap the touch control area on the Right earbud.
• Volume Down: Triple-tap the touch control area on the Left earbud.

5.3 Call Management

• Answer/End Call: Tap the touch control area on either earbud once.
• Reject Call: Press and hold the touch control area on either earbud for 2 seconds.

5.4 Voice Assistant (Siri Support)

To activate your device's voice assistant (e.g., Apple Siri), press and hold the touch control area on either earbud for 2 seconds until you hear a prompt.

5.5 Active Noise Cancelling (ANC)

The X55 earbuds feature Active Noise Cancelling. To toggle ANC on/off, press and hold the touch control area on the Left earbud for 3 seconds during music playback or standby.

6. Maintenance and Care

• Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
• Water Resistance: The earbuds are waterproof. However, avoid prolonged submersion in water and do not expose them to saltwater or other corrosive liquids. Dry thoroughly if they get wet.
• Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures.
• Battery Care: To prolong battery life, avoid fully discharging the earbuds and charging case frequently. Charge them regularly, even if not in constant use.

7. Troubleshooting

7.1 Earbuds Not Pairing

• Ensure both earbuds are charged and removed from the charging case.
• Turn off Bluetooth on your device and then turn it back on.
• Forget/delete "X55" from your device's Bluetooth list and attempt to re-pair.
• Try resetting the earbuds (refer to section 7.4).

7.2 No Sound or Intermittent Audio

• Check the volume level on both your device and the earbuds.
• Ensure the earbuds are within the 10-meter transmission distance of your device.
• Verify that the earbuds are properly connected to your device via Bluetooth.
• Try playing audio from a different application or device.

7.3 Charging Issues

• Ensure the charging cable is securely connected to both the case and the power source.
• Try using a different USB charging cable or power adapter.
• Clean the charging contacts on the earbuds and inside the case with a dry cotton swab.

7.4 Resetting the Earbuds

If you experience persistent issues, a factory reset may resolve them:

1. Place both earbuds back into the charging case.
2. On your device, remove or forget "X55" from your Bluetooth paired devices list.
3. With the earbuds in the case, press and hold the reset button (if available, otherwise the touch control area on both earbuds simultaneously) for approximately 10-15 seconds until the LED indicators flash rapidly.
4. Close the charging case, then open it again to re-enter pairing mode.
5. Attempt to pair the earbuds with your device again.

8. Specifications

9. User Tips

• Comfortable Sleep: Due to their ultra-thin design and skin-friendly silicone material, these earbuds are ideal for side sleepers. Ensure they are properly seated to avoid any pressure points.
• Secure Fit: Experiment with the earbud placement to find the most secure and comfortable fit for your ear shape. A good fit enhances sound quality and noise isolation.
• Battery Management: For extended use, especially during long sleep sessions, ensure both the earbuds and the charging case are fully charged. The case provides multiple recharges for the earbuds.
• Cleaning for Longevity: Regularly wipe down the earbuds and charging contacts to prevent wax or debris buildup, which can affect charging and sound quality.

10. Warranty and Support

For any product inquiries, technical support, or warranty claims, please contact the seller or retailer from whom you purchased the X55 Wireless Headphones. Please retain your proof of purchase for any warranty-related services.