Introduction
Thank you for choosing the Cubitt True Wireless Earbuds Generation 2. These earbuds are designed to provide a superior audio experience with advanced features such as Bluetooth 5.0, IPX5 water resistance, premium sound quality, intuitive touch controls, and voice assistant compatibility. This manual will guide you through the setup, operation, and maintenance of your new earbuds.
What's in the Box
- Cubitt True Wireless Earbuds (Left and Right)
- Charging Case
- USB Charging Cable
- Multiple Sizes of Ear Tips
Product Overview
The Cubitt True Wireless Earbuds Gen 2 offer a comfortable and secure fit, delivering high-fidelity audio. Their ergonomic design ensures hours of comfortable wear, making them suitable for various activities.

Image: Cubitt True Wireless Earbuds Gen 2, beige color, shown with their charging case.
Key features include:
- Bluetooth 5.0: Ensures a stable and fast connection.
- IPX5 Water Resistance: Protects against sweat and light splashes.
- Premium Sound: HD rendering technology for crystal clear treble and balanced bass.
- Touch Control: Manage music, calls, and voice assistant with simple taps.
- Voice Assistance: Access your device's voice assistant directly from the earbuds.
- Game Mode: Low latency audio for an enhanced gaming experience.

Image: Visual representation of the earbuds' features including water resistance, battery life, touch control, voice assistant, secure fit, and quick charge.
Setup
Initial Pairing
- Ensure the charging case is sufficiently charged.
- Open the charging case and remove both earbuds. They will automatically enter pairing mode.
- On your mobile device, go to Bluetooth settings.
- Select "CT-Earbuds" from the list of available devices to connect.
- Once connected, you will hear an audio prompt, and the earbuds will be ready for use.
Re-pairing or Single Earbud Use
If only one earbud connects, or if you wish to use a single earbud:
- Place both earbuds back into the charging case.
- Close the case, wait a few seconds, then open it again and remove both earbuds. This should reset their connection.
- For single earbud use, simply remove one earbud from the case. The other can remain in the case or be turned off.
Operating Instructions
Power On/Off
- Power On: Remove earbuds from the charging case. They will power on automatically.
- Power Off: Place earbuds back into the charging case. They will power off automatically and begin charging.
Wearing the Earbuds
Insert the earbuds into your ears and gently twist them to find a comfortable and secure fit. Experiment with the different ear tip sizes provided to ensure optimal sound quality and comfort.

Image: A person wearing a Cubitt True Wireless Earbud, demonstrating the in-ear fit.
Touch Controls
The Cubitt True Wireless Earbuds feature intuitive touch controls on each earbud. The specific functions are:
- Play/Pause: Single tap on either earbud.
- Answer/Hang up Call: Single tap on either earbud.
- Next Song: Double tap on the right earbud.
- Previous Song: Double tap on the left earbud.
- Activate Voice Assistant: Triple tap on either earbud.
Game Mode
The earbuds feature a dedicated Game Mode to reduce audio latency, providing a more synchronized audio-visual experience during gaming. To activate or deactivate Game Mode, refer to the specific instructions in your device's Bluetooth settings or the Cubitt companion app, if available.
Charging
The earbuds provide 4-8 hours of playtime on a single charge, depending on the volume level. The portable charging case can recharge the earbuds approximately 3 times, extending the total playtime up to 30 hours.
- Charging the Earbuds: Place the earbuds into the charging case. They will automatically begin charging.
- Charging the Case: Connect the charging case to a USB power source using the provided USB cable. The case takes approximately 1 hour to fully charge.
Maintenance
To ensure the longevity and optimal performance of your Cubitt True Wireless Earbuds, follow these maintenance guidelines:
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Ear Tips: Remove and clean the ear tips periodically to prevent wax buildup. You can wash them with mild soap and water, ensuring they are completely dry before reattaching.
- Water Resistance: While the earbuds are IPX5 water-resistant, they are not waterproof. Avoid submerging them in water or exposing them to heavy rain. Dry them thoroughly if they get wet.
- Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged.
Troubleshooting
If you encounter any issues with your earbuds, try the following solutions:
- Earbuds not pairing: Ensure both earbuds are removed from the case and are in pairing mode. Forget "CT-Earbuds" from your device's Bluetooth list and try pairing again.
- Only one earbud connecting: Place both earbuds back into the charging case, close it, then open and remove them simultaneously. This often re-syncs them.
- No sound: Check the volume level on your device and ensure the earbuds are properly connected.
- Charging issues: Ensure the charging cable is securely connected and the power source is active. Clean the charging contacts on both the earbuds and the case.
- Poor sound quality: Ensure the ear tips provide a good seal in your ear. Try different sized ear tips.
Specifications
| Feature | Specification |
|---|---|
| Brand | Cubitt Tracking Technologies |
| Model Name | Cubitt Earbuds Gen 2 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.0 |
| Bluetooth Range | 10 Meters |
| Water Resistance Level | IPX5 |
| Ear Placement | In Ear |
| Noise Control | Passive Noise Cancellation |
| Control Type | Touch, Voice |
| Battery Average Life | 6 Hours (earbuds) |
| Battery Charge Time | 1 Hour (case) |
| Frequency Range | 20 Hz - 20,000 Hz |
| Additional Features | Ergonomic, Fast Charging, Microphone Included |
Official Product Video
Video: An official product video showcasing the features and design of the Cubitt True Wireless Earbuds Generation 2.
Warranty Information
The Cubitt True Wireless Earbuds Generation 2 come with a 1 Year Warranty from the date of purchase. This warranty covers manufacturing defects. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, please visit the official Cubitt website or contact customer support.
Support
For further assistance, technical support, or to explore other Cubitt products, please visit the Cubitt Tracking Technologies Store on Amazon or refer to the contact information provided in your product packaging.
Important Safety Information
Please read and follow these safety guidelines to prevent damage to your device or injury to yourself:
- Do not disassemble, repair, or modify the product.
- Keep the earbuds and charging case away from extreme temperatures, direct sunlight, and open flames.
- Avoid exposing the product to strong magnetic fields.
- Do not use the earbuds at excessively high volumes for prolonged periods to prevent hearing damage.
- Keep out of reach of children and pets.