1. Introduction
Thank you for choosing the Philips TAA1609 Bone Conduction Headphones. These headphones are designed to provide a unique audio experience by transmitting sound through your cheekbones, leaving your ears open to your surroundings. This manual will guide you through the setup, operation, and maintenance of your new headphones.

Philips TAA1609 Bone Conduction Headphones, front view.
2. Package Contents
Please check that your package contains the following items:
- Philips TAA1609 Bone Conduction Headphones
- User Manual (this document)
- Charging Cable (USB Type-C)
3. Product Overview
The Philips TAA1609 headphones feature a lightweight, open-ear design for comfort and situational awareness. They utilize bone conduction technology to deliver clear audio while keeping your ears free.

Black and white Philips TAA1609 headphones, illustrating 'Open Ears, Enjoy Unlimited Fun'.
Key Features:
- Bone Conduction Technology: Transmits sound through cheekbones, allowing you to hear your surroundings.
- Bluetooth 5.3: Ensures stable and efficient wireless connection.
- IP66 Waterproof: Resistant to sweat and rain, suitable for various sports and outdoor activities.
- Lightweight & Comfortable: Ergonomic design for extended wear, even with glasses.
- AI Call Noise Reduction: Enhances call clarity by reducing environmental noise.
- Multi-function Key: Intuitive control for music playback and calls.

Diagram comparing bone conduction and air conduction sound pathways.
4. Setup
4.1. Charging the Headphones
Before first use, fully charge your headphones.
- Connect the supplied USB Type-C charging cable to the charging port on your headphones.
- Connect the other end of the cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator will show the charging status. It typically takes about 2 hours for a full charge.
- Once fully charged, the LED indicator will change (e.g., turn off or change color) to indicate completion.

Charging the headphones. A full charge takes approximately 2 hours.
4.2. Powering On/Off
- Power On: Press and hold the multi-function key for 2 seconds. The LED indicator will light up.
- Power Off: Press and hold the multi-function key for 4 seconds. The white LED will light up for 1 second before turning off.
4.3. Bluetooth Pairing
To connect your headphones to a Bluetooth device:
- Ensure the headphones are powered off.
- Press and hold the multi-function key for approximately 5 seconds until the LED indicator flashes, indicating pairing mode.
- On your Bluetooth-enabled device (smartphone, tablet, etc.), go to the Bluetooth settings and search for available devices.
- Select "Philips TAA1609" from the list of found devices.
- Once connected, the LED indicator on the headphones will change (e.g., solid blue or slow flash) to confirm successful pairing.
5. Operating Instructions
The Philips TAA1609 headphones feature a multi-function key for easy control of music and calls.

Multi-function key and its controls.
5.1. Music Control
- Play/Pause: Click the multi-function key once.
- Next Track: Double press the multi-function key.
- Previous Track: Triple press the multi-function key.
5.2. Call Control
- Answer/Hang up a call: Click the multi-function key once.
- Reject a call: Press and hold the multi-function key for 2 seconds.
- Transfer another call while on a call: Double press the multi-function key.
5.3. Wearing the Headphones
Place the headphones with the transducers resting on your cheekbones, just in front of your ears. The band should wrap around the back of your head.

Proper wearing position for optimal sound and comfort.
6. Maintenance
6.1. Cleaning
- Wipe the headphones with a soft, damp cloth.
- Do not use abrasive cleaners or solvents.
- Ensure the charging port is dry before charging.
6.2. Storage
- Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid storing with heavy objects on top to prevent damage.
6.3. Water Resistance
The headphones are IP66 waterproof, meaning they are protected against powerful water jets and dust. They are suitable for use during exercise and in light rain, but should not be submerged in water.

IP66 waterproof rating for use in various conditions.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones do not power on. | Low battery. | Charge the headphones fully. |
| Cannot pair with device. | Headphones not in pairing mode. | Ensure headphones are in pairing mode (flashing LED). Turn off and on Bluetooth on your device. |
| No sound or low volume. | Volume too low on headphones or device. | Adjust volume on both headphones and connected device. Ensure proper placement on cheekbones. |
| Sound quality is poor. | Poor connection or interference. | Move closer to the connected device. Avoid strong electromagnetic interference. |
| Headphones disconnect frequently. | Out of range or interference. | Ensure device is within 10m range. Reduce obstacles between headphones and device. |
8. Specifications

Detailed parameter information for Philips TAA1609 headphones.
| Feature | Specification |
|---|---|
| Brand Name | Philips |
| Model | TAA1609 |
| Vocalism Principle | Bone Conduction |
| Wireless Type | Bluetooth |
| Bluetooth Version | 5.3 |
| Bluetooth Protocol | HSP/HFP/A2DP |
| Maximum Wireless Range | <10m |
| Transmission Distance | 10 meters |
| Call Distance | 10 meters |
| Active Noise-Cancellation | Yes (AI Call Noise Reduction) |
| With Microphone | Yes |
| Control Button | Yes |
| Volume Control | Yes |
| Waterproof Rating | IP66 |
| Battery Capacity | 120mAh (3.7V Lithium Battery) |
| Battery Life | Up to 5 hours |
| Charging Method | Cable (Type-C interface) |
| Charging Time | Approx. 2 hours |
| Frequency Response Range | 20 - 20000Hz |
| Sensitivity | 92dB |
| Impedance Range | Up to 32 Ω |
| Driver Diameter | 16mm |
| Material | Plastic, Silica Gel |
| Dimensions (W x D x H) | 120mm x 140mm x 38mm |
| Weight | 23.5g |
9. User Tips
- For optimal sound quality, ensure the transducers are placed firmly on your cheekbones.
- Keep your device within the 10-meter Bluetooth range for a stable connection.
- Regularly clean your headphones to maintain hygiene and performance.
- If experiencing discomfort with glasses, adjust the headphone band slightly to find a comfortable fit.
10. Important Safety Information
WARNING:
- Please mind potential fire risk and strictly follow the instruction manual for charging and storage.
- For disposal, please check your local authority's website for more information and dispose of the lithium-ion battery safely in accordance with the applicable legal requirements.
- Do not expose the headphones to extreme temperatures or direct sunlight for prolonged periods.
- Avoid using the headphones at excessively high volumes to prevent hearing damage.
- Be aware of your surroundings when using the headphones, especially in traffic or other potentially dangerous situations.
11. Warranty and Support
For warranty information and customer support, please refer to the official Philips website or contact your local Philips service center. Keep your proof of purchase for any warranty claims.
12. Product Video
Official Philips Sports Headphones promotional video, showcasing various active usage scenarios.





