1. Introduction
Welcome to the user manual for your new SKIUDCT N19 Bluetooth Headset. This manual provides detailed instructions on how to set up, operate, and maintain your headset to ensure optimal performance. Please read this manual thoroughly before using the product.
The SKIUDCT N19 Bluetooth Headset is designed for clear communication and comfortable wear, featuring advanced Bluetooth 5.3 connectivity, dual ENC noise cancellation, and a long-lasting battery.

Image: Overview of SKIUDCT N19 Bluetooth Headset key features.
2. Package Contents
Please check the package for the following items:
- Bluetooth Earpiece (1)
- Wireless Charging Case (1)
- USB-C Charging Cable (1)
- Eartips (3 pairs: S/M/L)
- User Manual (1)

Image: Contents of the SKIUDCT N19 Bluetooth Headset package.
3. Product Overview
The SKIUDCT N19 Bluetooth Headset is a single-ear wireless earpiece designed for convenience and high-quality audio. It features an ergonomic design with an adjustable ear hook and multiple ear tip sizes for a secure and comfortable fit.

Image: SKIUDCT N19 Bluetooth Headset, charging case, and ear tips.
4. Setup
4.1 Charging the Headset
Before first use, fully charge the headset and its charging case.
- Place the headset into the charging case.
- Connect the USB-C charging cable to the charging port on the case and a power source.
- The LED digital display on the charging case will show the current battery percentage.
- A full charge takes approximately 1.5 hours. The headset provides up to 20 hours of talk time on a single charge, and the charging case extends total standby time up to 120 hours.

Image: Charging methods and battery life indication.

Image: USB-C charging port.
4.2 Wearing the Headset
The headset is designed for comfortable and secure wear, adaptable for both left and right ears.
- Step 1: Insert the ear tip into your ear canal.
- Step 2: Position the ear hook over the back of your ear.
- Step 3: Make adjustments (up to 180° for the ear hook, 270° for the cantilever) for a comfortable and secure fit.
Three different sizes of ear tips (S/M/L) are included to ensure a personalized and comfortable fit, dispersing pressure evenly.

Image: Wearing instructions for the wireless headset.

Image: Ear tips for comfortable fit.

Image: Headset can be worn on either ear.
4.3 Pairing with a Device
The headset utilizes Bluetooth 5.3 for a fast and stable connection.
- Ensure the headset is charged.
- Take the wireless earpiece out of the charging box. It will automatically turn on and enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "N19" from the list of found devices to connect.
- Once paired, the headset will automatically connect to your device when taken out of the charging case.

Image: Bluetooth 5.3 connectivity and range.
5. Operation
5.1 Basic Controls
The headset features multi-function buttons for easy control of calls, music, and voice assistant.
- Power On: Press button (3) for 2 seconds.
- Power Off: Press button (3) for 5 seconds.
- Adjust Volume: Tap button (1) once.
- Switch Song: Press button (2) for 2 seconds.

Image: Multi-functional button controls.
5.2 Call Management
- Answer Call: Tap button (3) once.
- Reject Call / Hang Up: Press button (3) for 2 seconds.
5.3 Music Playback
- Play/Pause: Tap button (3) twice.
5.4 Voice Assistant
- Activate Voice Assistant (Siri/Google Assistant): Tap button (3) three times.
6. Features and Technology
6.1 Ultra-Clear Call Technology
The headset incorporates a 13mm composite dynamic unit for balanced sound with rich details. A built-in high-performance audio decoding chip supports AAC and SBC encoding formats, ensuring stable and clear audio for both calls and music.

Image: 13mm Composite Drivers.
6.2 Dual Noise Cancellation
Equipped with ENC (Environmental Noise Cancellation) and CVC 8.0 (Clear Voice Capture) dual noise reduction systems, the headset effectively identifies and minimizes ambient noise. This ensures clearer and purer calls, even in noisy environments, by reducing background interference by up to 90%.

Image: ENC Noise Cancelling for Crystal Call.
6.3 IP7 Waterproof Rating
The headset has an IP7 waterproof rating, meaning it can effectively resist sweat, rain, and other liquid intrusions. This makes it suitable for various activities and environments.

Image: IPX7 Waterproof feature.
6.4 Ultra Lightweight Design
The headset is designed to be ultra-lightweight, ensuring comfort even during extended periods of wear.

Image: Ultra Lightweight design.
7. Maintenance
Proper maintenance ensures the longevity and performance of your headset.
- Cleaning: Use a soft, dry cloth to clean the headset and charging case. Do not use abrasive cleaners or solvents.
- Ear Tips: Regularly remove and clean the ear tips with a damp cloth. Ensure they are completely dry before reattaching.
- Storage: When not in use, store the headset in its charging case to protect it from dust and damage. Store in a cool, dry place.
- Battery Care: To preserve battery life, avoid fully discharging the headset frequently. Charge it regularly, even if not in constant use.
- Water Exposure: While IP7 waterproof, avoid prolonged submersion or exposure to harsh chemicals. Dry thoroughly if exposed to liquids.
8. Troubleshooting
If you encounter issues with your headset, please refer to the following common solutions:
- Cannot Pair:
- Ensure the headset is charged and powered on.
- Make sure Bluetooth is enabled on your device.
- Place the headset and your device close to each other (within 1 meter).
- Turn off and on your device's Bluetooth, then try pairing again.
- If previously paired, try forgetting the device on your phone and re-pairing.
- No Sound:
- Check the volume levels on both the headset and your connected device.
- Ensure the headset is properly connected to your device.
- Try playing audio from a different application or source.
- Charging Issues:
- Verify the USB-C cable is securely connected to both the charging case and the power source.
- Try a different USB-C cable or power adapter.
- Ensure the charging contacts on the headset and inside the case are clean and free of debris.
- Poor Call Quality:
- Ensure the headset is positioned correctly on your ear.
- Move closer to your connected device to avoid signal interference.
- Avoid environments with excessive background noise, although the headset has noise cancellation.
9. Specifications
| Feature | Specification |
|---|---|
| Model Name | N19 |
| Connectivity Technology | Bluetooth 5.3 |
| Ear Placement | Over Ear |
| Form Factor | Over Ear |
| Driver Size | 13mm Composite Dynamic Unit |
| Noise Cancellation | Dual ENC & CVC 8.0 |
| Waterproof Rating | IP7 |
| Battery Life (Single Headset) | Up to 20 hours |
| Total Standby Time (with Charging Case) | Up to 120 hours |
| Charging Time | Approx. 1.5 hours (Type-C) |
| Item Weight | 3.84 ounces |
| Included Components | Bluetooth Earpiece, Cable, Eartips (3), User Manual, Wireless Charging Case |
10. Warranty and Support
This product is covered by a standard manufacturer's warranty. For specific warranty details, please refer to the documentation provided with your purchase or contact the retailer.
For technical support, troubleshooting assistance, or any questions regarding your SKIUDCT N19 Bluetooth Headset, please contact our customer service team through the retailer's platform or visit the official SKIUDCT website for contact information.





