1. Introduction
Thank you for choosing PAXA Ctbuds Open Ear Earphones. These earphones are designed to provide a high-quality audio experience with the flexibility of both clip-on and in-ear wearing styles. Featuring Bluetooth 6.0, ultra-long battery life, and hybrid noise reduction, they are suitable for various activities including work, fitness, and daily use. This manual will guide you through the setup, operation, and maintenance of your new earphones.
2. Safety Warnings
- Water Exposure: While the product is IPX5 waterproof (resistant to water jets), do not immerse it in water or any other liquid. If liquid accidentally enters the product, immediately disconnect it and cease use.
- Electric Shock: Ensure your hands are dry before handling the product to avoid electric shock.
- Disassembly: Do not attempt to disassemble the earphones arbitrarily, as this may impair performance and void the warranty.
- Environment: Avoid using the earphones in high-temperature or excessively humid environments.
3. What's in the Box?
Please check the package contents upon unboxing:
- Clip-on Earbuds (x2)
- In-Ear Earbuds (x2)
- Charging Case (x1)
- User Manual (x1)
- Type-C Charging Cable (x1)
4. Product Overview
The PAXA Ctbuds offer a versatile 2-in-1 design, allowing you to switch between clip-on and in-ear styles for different activities and preferences. Key features include:
- Bluetooth 6.0: Latest technology for ultra-fast pairing, near-zero latency, and efficient energy consumption.
- 13mm Drivers: Precision-tuned drivers deliver rich, powerful sound with enhanced frequency, thumping bass, crystal-clear vocals, and vibrant details.
- Hybrid Noise Reduction: Effectively reduces ambient interference for clearer audio.
- IPX5 Waterproof: Nanocoating technology provides protection against water jets, ideal for workouts and outdoor use.
- Ultra-Light Design: Each earbud weighs just 5.3g for all-day comfort.
- Directional Sound Transmission: Delivers sound directly to your ears while minimizing leakage.
- AI-Enhanced ENC: Advanced noise cancellation for clear voice pickup, even in windy environments.
- Dual Connection: Supports connecting to two devices simultaneously.
5. Setup and Pairing
5.1 Power On/Off
- Power On: Open the charging case lid. The earphones will automatically power on.
- Power Off: Place the earphones back into the charging case and close the lid. The earphones will automatically power off.
5.2 Bluetooth Pairing
The PAXA Ctbuds feature auto-pairing for convenience.
- Ensure the earphones are powered on (open the charging case lid).
- On your device (smartphone, tablet, etc.), go to Bluetooth settings.
- Search for available devices and select "PAXA Ctbuds" (or similar name) from the list.
- Once selected, the earphones will connect automatically.
If you experience issues, try restarting your device or resetting its Bluetooth settings.
6. Operating Instructions
The PAXA Ctbuds utilize touch-sensitive function keys for control:
| Function | Action |
|---|---|
| Answer/End Call | Double-click any headphone function key |
| Reject Call | Press and hold any headphone function key for 2 seconds |
| Voice Assistant | Press and hold any headphone function key for 2 seconds |
| Play/Pause | Double-click any headset function key |
| Previous Song | Three-click the right ear (R) headphone function key |
| Next Song | Three-click the left ear (L) headphone function key |
7. Charging
To charge your PAXA Ctbuds, place both earbuds into the charging case and connect the case to a power source using the provided Type-C charging cable.
- Total Playtime: Up to 140 hours with the charging case.
- Single Charge Playtime: Up to 12 hours.
- Standby Time: Up to 100 days.
- Fast Charging: 10 minutes of charging provides approximately 3 hours of playtime.
8. Care and Maintenance
- Clean the earbuds and charging case regularly with a soft, dry cloth.
- Avoid using harsh chemicals or abrasive materials for cleaning.
- Store the earphones in their charging case when not in use to protect them and extend battery life.
- Turn off the power after use to extend battery life.
9. Specifications
| Feature | Detail |
|---|---|
| Brand | PAXA |
| Model | Ctbuds |
| Bluetooth Version | 6.0 |
| Battery Life (Total) | Up to 140 hours (with charging case) |
| Single Charge Playtime | Up to 12 hours |
| Standby Time | Up to 100 days |
| Noise Reduction | Hybrid Noise Reduction (not Active Noise Cancellation) |
| Design | Open Ear, 2-in-1 (Clip-on & In-ear) |
| Driver Size | 13mm |
| Waterproof Rating | IPX5 |
| Earbud Weight | 5.3g (each) |
| Material | ABS, Silica Gel |
| Maximum Wireless Range | <10m |
| Charging Method | Cable (Type-C) |
| Connectors | Type-C |
| Audio Codecs | AAC, SBC |
| Features | Waterproof, Microphone, Apple Siri Support, Dual Connection |
| Charging Case Dimensions | 77.5mm x 70mm |
10. Troubleshooting (FAQ)
- Q: Cannot Connect / Pairing Issues?
- A: Restart your device (phone, tablet) or reset its Bluetooth settings. Ensure the earphones are powered on and within range.
- Q: Intermittent Audio?
- A: Check the battery level of your earphones. Move away from sources of strong signal interference (e.g., Wi-Fi routers, other Bluetooth devices).
- Q: No Sound from Earphones?
- A: Verify that the earphones are correctly paired with your device. Ensure the audio output is enabled and selected for the earphones on your device.
- Q: How many mAh does the headphone battery have?
- A: The exact mAh capacity is not specified, but the earphones offer up to 12 hours of playtime on a single charge and 140 hours with the charging case.
11. User Tips
- Versatile Wearing: Experiment with both the clip-on and in-ear styles to find the most comfortable and secure fit for different activities, whether it's a vigorous workout or a quiet office session.
- Situational Awareness: The open-ear design allows you to stay aware of your surroundings, which is particularly useful for outdoor activities like running or cycling, or when commuting.
- Optimize Battery Life: Always place the earbuds back into the charging case and close the lid when not in use to ensure they power off and recharge, maximizing their impressive 140-hour total playtime.
12. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official PAXA website or contact your retailer. Keep your purchase receipt as proof of purchase.
A detailed user manual in PDF format is available for download: Download User Manual (PDF)