1. Introduction
Thank you for choosing the Inkax T02 TWS Bluetooth Earphones. This manual provides essential information for setting up, operating, and maintaining your device. Please read it carefully before use to ensure optimal performance and longevity of your earphones.
2. Safety Information
- Do not expose the earphones or charging case to extreme temperatures, humidity, or corrosive substances.
- Avoid dropping, impacting, or disassembling the device. Unauthorized repairs will void the warranty.
- Keep the device away from children and pets.
- Use only the provided charging cable or a certified equivalent.
- Prolonged listening at high volumes may cause hearing damage. Adjust volume to a safe level.
3. Package Contents
Please check the package for the following items:
- Inkax T02 TWS Bluetooth Earphones (Left and Right)
- Charging Case
- USB Charging Cable
- User Manual

Image: The retail box of the Inkax T02 TWS Bluetooth Earphones, indicating the product and its packaging.
4. Product Overview
The Inkax T02 earphones feature a compact in-ear design with a portable charging case. Each earphone is equipped with touch controls for various functions.

Image: The Inkax T02 TWS Bluetooth Earphones, showing the left and right earbuds removed from their charging case.
5. Setup
5.1. Charging the Earphones and Case
Before first use, fully charge the earphones and the charging case.
- Place the earphones into the charging case. Ensure they are correctly seated.
- Connect the USB charging cable to the charging port on the case and to a power source (e.g., USB wall adapter, computer USB port).
- The indicator light on the charging case will illuminate to show charging status. It will typically turn solid or off when fully charged.
- A full charge usually takes approximately 1-2 hours for the earphones and 2-3 hours for the charging case.
5.2. Bluetooth Pairing
To connect your Inkax T02 earphones to your device:
- Ensure the earphones are charged.
- Open the charging case. The earphones will automatically enter pairing mode, indicated by a flashing light (usually blue and red) on one of the earbuds.
- On your smartphone or Bluetooth-enabled device, go to the Bluetooth settings.
- Search for available devices and select "Inkax T02" from the list.
- Once connected, a voice prompt will confirm successful pairing, and the indicator lights on the earphones will turn off or flash slowly.
- If pairing fails, turn off Bluetooth on your device, place the earphones back in the case, close the case, then repeat the steps.
6. Operating Instructions
6.1. Power On/Off
- Power On: Open the charging case, and the earphones will automatically power on. Alternatively, press and hold the touch area on both earbuds for 3 seconds.
- Power Off: Place the earphones back into the charging case and close the lid. Alternatively, press and hold the touch area on both earbuds for 5 seconds.
6.2. Music Playback
- Play/Pause: Tap the touch area on either earbud once.
- Next Track: Double-tap the touch area on the right earbud.
- Previous Track: Double-tap the touch area on the left earbud.
- Volume Up: Triple-tap the touch area on the right earbud.
- Volume Down: Triple-tap the touch area on the left earbud.
6.3. Call Management
- Answer/End Call: Tap the touch area on either earbud once.
- Reject Call: Press and hold the touch area on either earbud for 2 seconds.
- Activate Voice Assistant: Press and hold the touch area on either earbud for 3 seconds (when not on a call).
7. Maintenance
- Cleaning: Use a soft, dry, lint-free cloth to clean the earphones and charging case. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, store the earphones in their charging case to protect them and keep them charged. Store in a cool, dry place.
- Battery Care: To preserve battery life, avoid fully discharging the earphones and case frequently. Charge them regularly, even if not used for extended periods.
8. Troubleshooting
| Problem | Solution |
|---|---|
| Earphones do not power on. | Ensure the earphones and charging case are fully charged. |
| Cannot pair with device. | Make sure Bluetooth is enabled on your device. Place earphones back in case, close, then reopen to re-enter pairing mode. Forget "Inkax T02" from your device's Bluetooth list and try pairing again. |
| Only one earphone is working. | Place both earphones back into the charging case, close the lid, then reopen. This should reset the connection between them. If the issue persists, try resetting the earphones (refer to manufacturer's specific reset instructions if available). |
| Low volume or poor sound quality. | Adjust the volume on both your device and the earphones. Ensure the earphones are clean and properly seated in your ears. Check for any obstructions in the earbud nozzles. |
| Charging case not charging. | Ensure the USB cable is securely connected to both the case and the power source. Try a different USB cable or power adapter. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | T02 |
| Brand | Inkax |
| Connectivity | Bluetooth (Wireless) |
| Earphone Type | In-Ear |
| Microphone | Included |
| Noise Control | Active Noise Cancellation |
| Color | White |
| Manufacturer | INKAX |
| Package Dimensions | 10.7 x 10.6 x 3.8 cm |
| Item Weight | 150 g |
10. Warranty and Support
Inkax products are designed for reliability and performance. For warranty information, please refer to the warranty card included in your package or visit the official Inkax website. For technical support or further assistance, please contact Inkax customer service through the contact details provided on the product packaging or website.