Introduction
Thank you for choosing Philips TAT1139 True Wireless Earbuds. This manual provides essential information for setting up, operating, and maintaining your earbuds to ensure optimal performance and longevity. Please read this guide thoroughly before using your device.
What's in the Box
- Philips TAT1139 True Wireless Earbuds (Left and Right)
- Charging Case
- USB-C Charging Cable
- User Manual (this document)
Product Overview

Figure 1: Philips TAT1139 True Wireless Earbuds and Charging Case.

Figure 2: Close-up of a Philips TAT1139 earbud highlighting the 13mm dynamic driver and dynamic bass capabilities.

Figure 3: Illustration of the AI Microphone for clear call quality, filtering out background noise.
Setup
1. Charging the Earbuds and Case
- Place the earbuds into the charging case.
- Connect the USB-C charging cable to the charging port on the case and to a power source.
- The LED indicator on the case will show charging status. A full charge takes approximately 2 hours.
- For quick charging, a 15-minute charge provides an extra 1 hour of playback.

Figure 4: The charging case indicating 26 hours of total battery life with 6 hours from a single charge and 20 hours from the case.
2. Bluetooth Pairing
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "Philips TAT1139" from the list to connect.
- The earbuds support Bluetooth v5.4 for a stable connection and multipoint connectivity, allowing connection to two devices simultaneously.

Figure 5: User wearing Philips TAT1139 earbuds, demonstrating seamless Bluetooth 5.4 connection.
3. Wearing the Earbuds
- Identify the left (L) and right (R) earbuds.
- Gently insert each earbud into the corresponding ear canal.
- Twist slightly to ensure a snug and secure fit. The ergonomic design and soft, skin-friendly materials are intended for comfort during extended wear and active lifestyles.

Figure 6: The ergonomic design ensures a secure and comfortable fit, even during physical activity.
Operating Instructions
1. Touch Controls
The earbuds feature intuitive touch controls for easy management of audio and calls:
- Play/Pause Music: Single tap on either earbud.
- Answer/End Call: Single tap on either earbud.
- Activate Voice Assistant: Triple tap on either earbud.
- Activate Dynamic Bass: Tap the left earbud.

Figure 7: Visual guide to the multi-function touch controls for music, calls, and voice assistant.
2. Sound Features
- Powerful Bass: The 13mm drivers deliver rich, powerful bass even at low volumes.
- Clear Calls: Dual AI microphones reduce background noise, ensuring crystal-clear call quality.
3. Water Resistance
The earbuds have an IPX4 rating, making them water-resistant. This means they can withstand splashes of water and sweat, making them suitable for workouts and outdoor activities. They are not designed for submersion in water.

Figure 8: The IPX4 rating ensures the earbuds are resistant to water splashes and sweat.
4. Battery Life
- Earbuds: Up to 6 hours of playback on a single charge.
- With Charging Case: Up to 26 hours of total playback.
Maintenance
- Regularly clean the earbuds and charging case with a soft, dry cloth.
- Avoid using abrasive cleaners or solvents.
- Ensure the charging contacts on both the earbuds and case are clean and dry before charging.
- Store the earbuds in their charging case when not in use to protect them and keep them charged.
Troubleshooting
- No Sound: Ensure earbuds are charged, connected to your device, and volume is up.
- Pairing Issues: Turn off Bluetooth on other devices, place earbuds in case, then try re-pairing.
- Charging Issues: Check cable connection, ensure charging contacts are clean, and try a different power source.
- Unstable Connection: Ensure no obstacles are between your device and earbuds, and that you are within Bluetooth range (typically 10 meters).
Specifications
| Model Name | TAT1139BK/00 |
| Connectivity Technology | Wireless (Bluetooth v5.4) |
| Audio Driver Type | 13mm Dynamic Driver |
| Battery Life (Earbuds) | Up to 6 Hours |
| Total Battery Life (with Case) | Up to 26 Hours |
| Charging Time | 2 Hours (from empty) |
| Water Resistance Level | IPX4 |
| Special Features | AI Mic, Water Resistance, Fast Charging |
| Compatible Devices | Smartphones, Laptops, Tablets, Smart Speakers, Televisions, Cars, Motorcycles |
Warranty and Support
Your Philips TAT1139 True Wireless Earbuds come with a standard manufacturer's warranty. Please refer to the warranty card included in your package for detailed terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please visit the official Philips support website or contact their customer service.





