Introduction
Thank you for choosing the CXK CT13 Open Ear Earbuds. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new earbuds. Please read it carefully before use to ensure optimal performance and longevity of your device.
Image: The CXK CT13 Open Ear Earbuds, showcasing their design and the accompanying charging case.
Package Contents
Verify that all items are present in your package:
- CXK CT13 Open Ear Earbuds (1 pair)
- Charging Case (1)
- USB-C Charging Cable (1)
- User Manual (1)
Image: A visual representation of the CXK CT13 earbuds, charging case, USB-C cable, and user manual included in the product box.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. Connect the provided USB-C cable to the charging port on the case and a compatible USB power source. The digital display on the case will indicate the charging status. A full charge provides up to 12 hours of listening time, with the charging case extending this to 60 hours.
Image: The CXK CT13 earbuds resting in their charging case, displaying the digital battery level indicator.
2. Pairing with Your Device
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by a flashing LED light.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices and select "CXK CT13" from the list.
- Once connected, the LED indicator on the earbuds will stop flashing.
The earbuds utilize Bluetooth 5.4 technology for a stable and seamless wireless connection up to 33 feet (10 meters).
Image: A graphic illustrating the Bluetooth 5.4 chip, symbolizing the advanced and stable wireless connectivity of the earbuds.
3. Wearing the Earbuds
The CXK CT13 earbuds feature an ergonomic open-ear design with flexible ear hooks for a secure and comfortable fit. Follow these steps for proper wearing:
- Hang the end of the earbud on the ear helix.
- Rotate it backward along the auricle.
- Adjust the ear hook until the headset is worn stably and comfortably.
Image: A step-by-step diagram demonstrating the correct method for wearing the CXK CT13 open-ear earbuds for a secure fit.
Operating Instructions
The CXK CT13 earbuds feature touch controls for easy management of calls and music playback.
Image: A diagram illustrating the various touch control functions on the CXK CT13 earbuds for calls, music, and voice assistant.
| Action | Function |
|---|---|
| Click either earbud button once | Answer/End a call, Play/Pause music |
| Double click L/R earbud button | Previous/Next Song |
| Long press R/L earbud button | Volume +/- |
| Triple click either earbud button | Activate Voice Assistant |
| Long press either earbud button for 2 seconds | Reject call |
Call Management
- Answering/Ending Calls: Click either earbud button once.
- Rejecting Calls: Long press either earbud button for 2 seconds.
The earbuds feature Clear Voice Capture Technology with noise-cancelling microphones for exceptional call quality.
Image: A man wearing CXK CT13 earbuds, illustrating the clear voice capture technology during a phone call.
Music Playback
- Play/Pause: Click either earbud button once.
- Next Song: Double click the right earbud button.
- Previous Song: Double click the left earbud button.
- Volume Up/Down: Long press the right earbud button for volume up, long press the left earbud button for volume down.
Experience immersive audio with 13MM Dynamic Acoustic Speakers and 3D Surround Sound. Directional Acoustics Technology ensures sound waves are accurately directed to your ears, reducing sound leakage.
Image: A detailed diagram highlighting the 13MM Dynamic Acoustic Speakers within the CXK CT13 earbuds, designed for immersive sound.
Image: An illustration of a CXK CT13 earbud on an ear, demonstrating how directional acoustics technology guides sound waves to minimize leakage.
Voice Assistant
- Activate Voice Assistant: Triple click either earbud button.
Maintenance
Cleaning
Regularly clean your earbuds and charging case to maintain optimal performance and hygiene. Use a soft, dry, lint-free cloth. Do not use abrasive cleaners, alcohol, or chemical solvents.
Water Resistance
The CXK CT13 earbuds are IPX6 water-resistant, meaning they can withstand powerful water jets. This makes them suitable for sweaty workouts and light rain. However, they are not designed for submersion in water. Ensure the earbuds are dry before placing them back in the charging case.
Image: The CXK CT13 earbuds shown with water droplets, emphasizing their IPX6 water-resistant rating.
Storage
When not in use, store the earbuds in their charging case to protect them from dust, damage, and to keep them charged.
Troubleshooting
If you encounter any issues with your CXK CT13 earbuds, please refer to the following common solutions:
- No Sound: Ensure earbuds are charged and properly paired. Check device volume and earbud volume.
- Pairing Issues: Turn off Bluetooth on your device, then turn it back on. Place earbuds back in the case, close, then reopen to re-enter pairing mode. Forget the device from your Bluetooth list and try pairing again.
- One Earbud Not Working: Place both earbuds back in the charging case, close the lid, wait a few seconds, then take them out again. This often re-syncs them.
- Charging Problems: Ensure the USB-C cable is securely connected to both the case and the power source. Check if the charging port is clean and free of debris.
- Poor Call Quality: Ensure the microphones are not obstructed. Check your network signal strength.
If the problem persists, please contact customer support for further assistance.
Specifications
| Feature | Specification |
|---|---|
| Model Name | CT13 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.4 |
| Bluetooth Range | 33 Feet (10 meters) |
| Ear Placement | Open Ear |
| Control Type | Touch Control |
| Audio Driver Type | Bone Conduction Driver (Note: Product is open-ear design) |
| Battery Life (Single Charge) | 12 Hours |
| Battery Life (with Charging Case) | 60 Hours |
| Charging Time | Not specified (typically 1-2 hours for full charge) |
| Hardware Interface | USB Type C |
| Water Resistance Level | IPX6 |
| Item Weight | 0.27 Ounces (per earbud) |
| Material | Plastic |
| Frequency Response | 20 Hz (lower bound) |
| Impedance | 32 Ohms |
| Audio Latency | 50 Milliseconds |
Warranty and Support
CXK products are designed for reliability and performance. For warranty information and customer support, please refer to the documentation included with your purchase or visit the official CXK website. If you experience any issues not covered in this manual, please contact our customer service team for assistance.
