Celly FEATSOUNDBK True Wireless Earbuds with ANC - User Manual

1. Product Overview

The Celly FEATSOUNDBK True Wireless Earbuds offer an immersive audio experience with Active Noise Cancellation (ANC) technology. Designed for comfort and stability, these in-ear earbuds are ideal for various activities including travel, workouts, and daily use. Integrated HD microphones ensure clear communication during calls, while intuitive touch controls provide easy management of music, calls, and voice assistants.

Image 1.1: Celly FEATSOUNDBK True Wireless Earbuds. This image displays the two black earbuds removed from their charging case, showcasing their ergonomic design.

2. Package Contents

Please check the package for the following items:

• Celly FEATSOUNDBK True Wireless Earbuds (Left and Right)
• Charging Case
• USB-C Charging Cable
• User Manual

3. Safety Information

• Do not expose the earbuds or charging case to extreme temperatures, humidity, or corrosive substances.
• Avoid dropping, impacting, or disassembling the device.
• Keep out of reach of children and pets.
• Use only the provided or certified charging cables.
• Prolonged exposure to high volume levels may cause hearing damage.
• Do not use the earbuds in situations where inability to hear ambient sounds could be dangerous (e.g., driving, cycling, walking in traffic).

4. Product Components

Familiarize yourself with the different parts of your Celly FEATSOUNDBK earbuds and charging case.

Image 4.1: Top-down view of Celly FEATSOUNDBK Earbuds and Charging Case. This image shows the earbuds placed next to the open charging case, highlighting the touch control areas on the earbuds and the charging indicator on the case.

• Earbuds: Left (L) and Right (R) earbuds with in-ear tips.
• Touch Control Area: Located on the outer surface of each earbud for various functions.
• Microphone: Integrated into each earbud for calls and voice assistant.
• Charging Case: Stores and charges the earbuds.
• Charging Indicator LED: On the front of the charging case, indicates battery status.
• USB-C Charging Port: Located at the bottom of the charging case.

5. Setup

5.1 Charging the Earbuds and Case

Before first use, fully charge the earbuds and the charging case.

1. Place the earbuds into the charging case, ensuring they are correctly seated.
2. Connect the USB-C charging cable to the charging port on the case and to a power source (e.g., USB wall adapter, computer USB port).
3. The LED indicator on the charging case will show the charging status. A solid light typically indicates a full charge.
4. Once fully charged, disconnect the charging cable.

Image 5.1: Celly FEATSOUNDBK Earbuds securely placed inside the closed charging case. This image illustrates the compact form factor of the case with the earbuds stored, ready for charging or transport.

5.2 Bluetooth Pairing

To connect your earbuds to a device:

1. Ensure the earbuds are charged.
2. Open the charging case. The earbuds will automatically enter pairing mode, indicated by a flashing LED on the earbuds (if applicable, refer to specific LED behavior in product documentation).
3. On your device (smartphone, tablet, laptop), enable Bluetooth.
4. Search for available Bluetooth devices and select "Celly FEATSOUNDBK" from the list.
5. Once connected, the earbuds will indicate successful pairing (e.g., a voice prompt or a steady LED light).
6. The earbuds will automatically reconnect to the last paired device when removed from the case, if Bluetooth is enabled on the device.

6. Operating Instructions

The Celly FEATSOUNDBK earbuds feature intuitive touch controls. The following table outlines common functions:

Note: Specific touch control functions may vary slightly. Refer to the latest product documentation for precise details.

7. Maintenance

7.1 Cleaning

• Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
• Do not use harsh chemicals, cleaning solvents, or strong detergents.
• Clean the charging contacts on the earbuds and inside the case periodically with a dry cotton swab to ensure proper charging.

7.2 Storage

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

8. Troubleshooting

If you encounter issues with your earbuds, try the following solutions:

• No Sound: Ensure earbuds are charged, paired correctly, and volume is up on both the earbuds and your device.
• Cannot Pair: Make sure Bluetooth is enabled on your device and the earbuds are in pairing mode. Try turning Bluetooth off and on again on your device.
• Intermittent Connection: Ensure there are no obstructions between the earbuds and your device. Move closer to your device. Avoid strong electromagnetic interference.
• Earbuds Not Charging: Check if the charging cable is securely connected and the charging contacts are clean. Ensure the charging case has power.
• ANC Not Working: Ensure ANC mode is activated via touch controls.
• Reset: If issues persist, try resetting the earbuds. Refer to the official Celly support website or contact customer service for specific reset instructions.

9. Specifications

10. Warranty and Support

Your Celly FEATSOUNDBK True Wireless Earbuds are covered by a limited warranty. For detailed warranty information, technical support, or customer service, please visit the official Celly website or contact your local retailer. Keep your proof of purchase for warranty claims.