1. Introduction
The Transformers TF-T01 TWS Earphones are advanced true wireless stereo earbuds designed for an immersive audio experience, whether you're gaming or enjoying music. Featuring Bluetooth 5.3 for stable connectivity, these earphones offer dual modes for optimized performance, low latency for gaming, and HIFI sound quality for a rich auditory experience. The ergonomic design ensures comfortable wear, and the sensitive microphone provides clear voice calls.
2. Package Contents
Please check the box for the following items:
- 2 x TF-T01 TWS Earphones
- 1 x Charging Case
- 1 x USB Type-C Charging Cable
- 1 x User Manual & Warranty Card
3. Product Overview
Familiarize yourself with the components of your TF-T01 earphones and charging case.
4. Specifications
| Feature | Specification |
|---|---|
| Product Model | TF-T01 TWS true wireless earphones |
| Bluetooth Version | V5.3 |
| Transmission Distance | 10 meters (<10m wireless range) |
| Music Playback Time | About 5 hours |
| Talk Time | About 3.5 hours |
| Standby Time | About 90 hours |
| Driver Diameter | 13mm |
| Earphone Charging Time | About 1.5 hours |
| Earphone Battery Capacity | 33mAh |
| Earphone Rated Input | 5V-30mA |
| Charging Case Battery Capacity | 300mAh |
| Charging Case Charging Time | About 1.5 hours |
| Charging Case Rated Input | 5V-300mA |
| Earphone Recharges from Case | About 3 times |
| Frequency Response | 20Hz-20KHz |
| Impedance | 32Ω (up to 32Ω) |
| Sensitivity | 109dB ± 3dB (96dB stated in JSON) |
| Charging Port | Type-C |
| Sound Isolating | Yes |
| Max Output | 10mW |
| Number Of Drivers | 2 |
| Total Harmonic Distortion | 1% |
| Microphone | Built-in, with microphone feature |
| Active Noise-Cancellation | Yes |
| Volume Control | Yes |
| Control Button | Yes |
| Waterproof | No |
| Voice Assistant Built-in | No (Siri activation supported via touch control) |
Note: All technical information is subject to actual performance.
5. Setup
5.1 Charging the Earphones and Charging Case
Before first use, ensure both the earphones and charging case are fully charged.
- Charging the Charging Case: Connect the Type-C charging cable to the charging port on the case and plug the other end into a 5V power adapter. The red light on the charging case will blink slowly while charging and turn solid red when fully charged.
- Charging the Earphones: Place the earphones into the charging case. The earphones will automatically begin charging. The blue light on the earphones will be solid while charging.
Low Battery Reminder: When the earphone battery is below 3.3V, a "battery low" voice prompt will play, and the red light will flash slowly every minute. Please charge the earphones promptly.
5.2 Power On/Off
- Power On:
- Method 1: Take the earphones out of the charging case. They will power on automatically.
- Method 2: Long press the touch area on both the left and right earphones for 3 seconds. (Prompt: "power on")
- Power Off:
- Method 1: Place the earphones back into the charging case. They will power off automatically.
- Method 2: If the earphones are not connected to a device for 3 minutes, they will automatically power off. (Prompt: "power off")
5.3 Pairing with a Device
The earphones support automatic pairing after the initial setup.
- After powering on, the left and right earphones will automatically interconnect and enter pairing mode with your mobile device. (Prompt: "pairing")
- Open the Bluetooth settings on your smart device (phone, tablet, laptop).
- Search for "TF-T01" in the list of available devices and select it to connect.
- Once connected, you will hear a "connected" voice prompt.
Automatic Reconnection: After the first successful pairing, the earphones will automatically connect to the last paired device when taken out of the charging case.
6. Operating Instructions
6.1 Touch Controls
| Function | Action |
|---|---|
| Play/Pause Music | Double-click either earphone's touch button |
| Next Song | Triple-click the right earphone's touch button |
| Previous Song | Triple-click the left earphone's touch button |
| Volume Up | Single-click the right earphone's touch button |
| Volume Down | Single-click the left earphone's touch button |
| Answer Call | Double-click either earphone's touch button |
| End Call | Double-click either earphone's touch button |
| Reject Call | Long press either earphone's touch button for 2 seconds |
| Activate/Deactivate Voice Assistant (Siri) | Long press the left earphone's touch button for 2 seconds (Prompt: "drip" sound) |
| Switch to Music Mode | Long press the right earphone's touch button for 2 seconds (Prompt: "music mode") |
| Switch to Game Mode | Long press the right earphone's touch button for 2 seconds (Prompt: "game mode") |
7. Maintenance
7.1 General Care Tips
- Do not attempt to disassemble or replace any parts of the product unless specifically instructed in this manual.
- Avoid immersing the product in water or any other liquids, as it is not designed to be waterproof.
- If any liquid accidentally enters the product, immediately disconnect it from any power source and remove the product.
- Always ensure your hands are dry when installing or uninstalling the product to prevent electric shock.
- Keep the product away from heat sources or direct exposure to fire.
- Do not place the product in environments with strong electromagnetic forces, as this may cause malfunction.
- Clean the earphones and charging case regularly with a soft, dry cloth.
7.2 Product Harmful Substances Information
This product complies with relevant environmental protection standards. The table below indicates the name and content of harmful substances in the product components:
| Part Name | Lead (Pb) | Mercury (Hg) | Cadmium (Cd) | Hexavalent Chromium (Cr(VI)) | Polybrominated Biphenyls (PBB) | Polybrominated Diphenyl Ethers (PBDE) |
|---|---|---|---|---|---|---|
| Printed circuit assembly | O | O | O | O | O | O |
| Small structural parts (e.g., shell) | O | O | O | O | O | O |
Legend:
O: Indicates that the content of the hazardous substance in all homogeneous materials of the part is below the limit required by GB/T 26572.
X: Indicates that the hazardous substance in at least one homogeneous material of the part exceeds the limit requirements specified in GB/T 26572. (No 'X' marks in this product.)
Electronic and electrical products sold in the People's Republic of China must bear a specific logo, where the number within the logo represents the environmental protection use period under normal conditions.
8. Troubleshooting
- Earphones not pairing with each other: If the left and right earphones do not pair automatically, perform a factory reset. With both earphones powered on and in a team state, quickly tap either earphone's touch area 5 times. The earphones will flash red three times and power off, indicating a successful reset. Then, place them back in the charging case and take them out again to re-initiate automatic pairing.
- Earphones not connecting to device: Ensure Bluetooth is enabled on your device and the earphones are in pairing mode. If they were previously paired, they should reconnect automatically. If not, try manually selecting "TF-T01" from your device's Bluetooth list or perform a factory reset on the earphones.
- No sound or poor sound quality: Check the volume levels on both your device and the earphones. Ensure the earphones are properly seated in your ears. If the issue persists, try reconnecting the earphones or restarting your device.
- Voice Assistant (Siri) not activating: Ensure you are long-pressing the left earphone's touch button for 2 seconds.
- Charging issues: Ensure the charging cable is securely connected to both the case and a power source. Check the charging case indicator lights for status. If earphones aren't charging in the case, ensure their charging contacts are clean and they are correctly seated.
9. User Tips
- Comfortable Fit: The earphones are designed to fit most ear sizes comfortably. Experiment with different ear tips (if included) to find the best seal for optimal sound and comfort.
- Sound Leakage: To prevent sound leakage and protect your hearing, avoid using the earphones at maximum volume for extended periods. Sound leakage is generally not an issue at moderate volumes.
- Dual Mode Advantage: Remember to switch to Game Mode (long press right earphone for 2 seconds) for low-latency gaming and Music Mode for high-fidelity audio playback.
- Easy Controls: Utilize the touch controls for convenient management of music, calls, and voice assistant activation without needing to access your phone.
10. Warranty and Support
10.1 Warranty Statement
This product is guaranteed for twelve (12) months from the date of purchase (the “Warranty Period”). If the product incurs damage due to quality defects under normal use within this period, it will be repaired free of charge. If the manufacturer confirms that repair is not possible, a free replacement will be provided. Repaired or replaced products will continue to be covered for the remainder of the original Warranty Period (minimum 30 days).
The purchase date is determined by the sales invoice date. If the purchase date cannot be verified, the Warranty Period will be calculated as thirteen (13) months from the product's manufacturing date.
To claim warranty service, please contact the product service hotline and follow the instructions provided. You will need to present an accurate, complete, and clearly filled-out valid sales invoice.
This warranty does not apply to the following situations:
- Exceeding the validity period of the warranty.
- Altered warranty card or product code not matching the product body.
- Malfunctions or damage caused by misuse, abuse, improper transportation, use, maintenance, or storage.
- Malfunctions or damage caused by force majeure (e.g., earthquake, war, fire) or accidents.
- Damage to zippers or buckles due to excessive force.
- Thread breakage or tearing caused by excessive load.
- Any damage caused by sharp objects.
- Products showing signs of burning or water immersion.
- Damage caused by unauthorized disassembly or modification.
- Normal aging, discoloration, wear and tear, rupture, and other losses occurring during the product's normal use.
- If the product's original identification label is changed or damaged, this warranty will become invalid.
The completeness and perfect appearance of the product and accompanying materials are not covered by this warranty. You should inspect the product upon receipt and report any discrepancies immediately.
This warranty constitutes the entire guarantee provided for the product and is applicable only within mainland China. Nothing in this document affects consumer rights that cannot be excluded or restricted by law.
10.2 Service and Support
For service and support, please contact the service supervision hotline:
Service Supervision Hotline: 400-885-8808
