1. Introduction
Thank you for choosing the Philips Audio TAT1235BK/97 True Wireless Earbuds. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new earbuds. Please read this manual carefully before use to ensure optimal performance and longevity of your device.

Image: Philips Audio branding with a person wearing earbuds, illustrating versatility.
2. What's in the Box
Ensure all items are present in the package:
- Philips Audio TAT1235BK/97 True Wireless Earbuds (Left and Right)
- Charging Case
- USB Type-C Charging Cable
- 2x additional ear tips (various sizes)
- User Manual (this document)
- Warranty Leaflet

Image: The Philips TAT1235BK/97 earbuds and their charging case.
3. Product Overview
Key Features
- 6 mm Neodymium Drivers: Delivers clear sound with punchy bass.
- 18-Hour Playtime: 6 hours on a single charge, plus 12 hours from the charging case.
- IPX5 Water Resistance: Resistant to splashes and sweat, suitable for workouts.
- Touch Control: Responsive and user-friendly touch controls for music and calls.
- Built-in Mic with Echo Cancellation: Ensures clear audio during calls.
- Smart Pairing: Automatically finds your Bluetooth device for quick connection.
- Voice Assistant Compatible: Easily wake your phone's voice assistant.

Image: Earbuds and charging case.

Image: Earbuds inside the open charging case.
4. Setup
4.1 Initial Charging
Before first use, fully charge the earbuds and the charging case. Connect the supplied USB Type-C cable to the charging port on the case and a power source. The indicator light on the case will show charging status.

Image: Earbuds placed in the charging case, indicating charging status.
4.2 Pairing with a Device
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically enter pairing mode (indicator lights will flash).
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for "Philips TAT1235" in the list of available Bluetooth devices.
- Select it to connect. Once connected, the earbud indicator lights will turn off or show a steady light.
4.3 Fitting the Earbuds
Choose the ear tips that provide the best seal and comfort for your ears. A good seal is crucial for optimal sound quality and bass performance.
- Gently insert the earbuds into your ear canal.
- Rotate them slightly until they fit snugly and comfortably.

Image: A close-up view of an earbud with its silicone ear tip.
5. Operating Instructions
5.1 Touch Controls
The earbuds feature intuitive touch controls on their outer surface:
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Answer/End Call: Single tap on either earbud during an incoming call.
- Reject Call: Press and hold either earbud for 2 seconds during an incoming call.
- Activate Voice Assistant: Triple tap on either earbud.

Image: An earbud with an illuminated circle indicating the touch control area.
5.2 Making and Receiving Calls
When connected to your smartphone, you can manage calls directly from your earbuds:
- Answering a Call: Tap either earbud once.
- Ending a Call: Tap either earbud once during a call.
- Rejecting a Call: Press and hold either earbud for 2 seconds.
5.3 Voice Assistant
Your earbuds support your phone's voice assistant (e.g., Google Assistant, Siri). Triple tap either earbud to activate it. You can then issue commands through the earbud's microphone.
6. Maintenance and Care
6.1 Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove ear tips and clean them with mild soap and water, then dry thoroughly before reattaching.
- Gently clean the charging contacts on both the earbuds and inside the case with a dry cotton swab to ensure proper charging.
6.2 Storage
When not in use, store the earbuds in their charging case to protect them and keep them charged. Store the case in a cool, dry place away from direct sunlight and extreme temperatures.
6.3 Water Resistance (IPX5)
The earbuds are IPX5 rated, meaning they are resistant to splashes and sweat. They are not designed for immersion in water or exposure to pressurized water jets. Do not use them while swimming or showering.

Image: An earbud with water droplets, demonstrating its IPX5 water resistance.
7. Troubleshooting
If you encounter issues with your earbuds, refer to the table below for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not charging in case | Poor contact with charging pins; dirty contacts. | Ensure earbuds are correctly seated in the case. Clean charging contacts on earbuds and case with a dry cotton swab. |
| One earbud not working or draining quickly | Earbud not charging properly; internal fault. | Try cleaning contacts and reseating. If issue persists, contact customer support. |
| Cannot pair with device | Earbuds not in pairing mode; Bluetooth off on device; interference. | Ensure earbuds are in pairing mode (open case). Turn Bluetooth off/on on your device. Move closer to the device. |
| Poor call quality / Microphone issues | Microphone obstructed; environmental noise; weak connection. | Ensure microphone area is clear. Move to a quieter environment. Ensure earbuds are fully charged and close to the device. |
| No sound or low volume | Volume too low; ear tips not sealed; earbud obstruction. | Increase volume on your device. Adjust earbud fit for a better seal. Check for debris in earbud nozzle. |

Image: The underside of an earbud, showing the charging contacts.
8. Technical Specifications
| Feature | Specification |
|---|---|
| Model Name | TAT1235BK/97 |
| Connectivity Technology | Wireless, Bluetooth |
| Wireless Communication Technology | Bluetooth |
| Frequency Response | 20 Hz - 20,000 Hz |
| Driver Size | 6 mm Neodymium |
| Battery Life (Earbuds) | Up to 6 Hours |
| Total Playtime (with Case) | Up to 18 Hours (6+12) |
| Charging Interface | USB Type-C |
| Water Resistance Level | IPX5 |
| Control Type | Touch |
| Microphone Format | Built-In with Echo Cancellation |
| Item Weight | 20 g |
| Product Dimensions | 6.5 x 4 x 6 cm |
9. Warranty and Support
9.1 Warranty Information
This Philips Audio product comes with a 1-Year Manufacturer's Warranty from the date of purchase. Please refer to the included Warranty Leaflet for detailed terms and conditions. Keep your purchase receipt as proof of purchase for warranty claims.
9.2 Customer Support
For technical assistance, warranty claims, or any other inquiries, please contact Philips Audio customer support. You can find contact details on the Warranty Leaflet or by visiting the official Philips Audio website.
Manufacturer: TPV Technology India Private Limited
Address: 501-508 Bestech Chambers, Block A, Sushant Lok 1, Gurgaon, Haryana 122001
Customer Care Number: 18004256396