1. Product Overview
The SKIUDCT N19 Bluetooth Headset is a wireless earbud designed for clear communication and immersive audio. It features advanced Bluetooth 5.3 technology for stable connectivity, CVC 8.0 and ENC noise cancellation for clear calls, and a comfortable, flexible design for extended wear. This manual provides instructions for setup, operation, and maintenance to ensure optimal performance of your headset.

Image: SKIUDCT N19 Bluetooth Headset
2. Package Contents
Please check the package contents to ensure all items are present:
- 1 x SKIUDCT N19 Bluetooth Headset
- 1 x Charging Case
- 1 x USB Type-C Charging Cable
- 1 x User Manual
- Ear Tips (S/M/L sizes)
3. Product Diagram
Familiarize yourself with the various parts and controls of your SKIUDCT N19 Bluetooth Headset:

Image: Headset controls and ports
- Power On/Off Button: Press and hold to power on or off.
- Play/Pause Button: Controls music playback.
- Answer/Hang Up Button: Manages phone calls.
- Reject Call Button: Declines incoming calls.
- Siri/Voice Assistant Button: Activates your device's voice assistant.
- Volume Up (+) Button: Increases audio volume.
- Volume Down (-) Button: Decreases audio volume.
- Track Forward (>>) Button: Skips to the next audio track.
- Track Reverse (<<) Button: Skips to the previous audio track.
- Type-C Charging Port: For charging the headset.
- Main Microphone: Primary microphone for voice collection.
- Second Microphone: Used for noise reduction during calls.
4. Setup
4.1. Charging the Headset
Before first use, fully charge the headset and charging case.

Image: Charging case and LED display
- Connect the Type-C charging cable to the charging port on the case and a power source.
- The LED display on the charging case will show the current battery percentage.
- A full charge for the case takes approximately 1.5 hours.
- The headset provides up to 20 hours of use on a single charge, and the charging case extends total usage to 120 hours.
4.2. Power On/Off
- Power On: Press and hold the Power On/Off button until the indicator light illuminates.
- Power Off: Press and hold the Power On/Off button until the indicator light turns off.
4.3. Bluetooth Pairing
Follow these steps to pair your headset with a Bluetooth-enabled device:

Image: One-step Bluetooth pairing
- Ensure the headset is charged and powered on. It will automatically enter pairing mode.
- Activate Bluetooth on your smartphone, tablet, or other compatible device.
- Search for 'N19' in the list of available Bluetooth devices and select it to pair.
- Once successfully paired, the headset will automatically connect to your device when powered on and within range (up to 15 meters in open environments).
5. Operating Instructions
5.1. Call Management
- Answer Call: Press the Answer/Hang Up button once.
- End Call: Press the Answer/Hang Up button once during a call.
- Reject Call: Press and hold the Reject Call button for 2 seconds.
5.2. Music Playback
- Play/Pause: Press the Play/Pause button once.
- Next Track: Press the Track Forward (>>) button once.
- Previous Track: Press the Track Reverse (<<) button once.
- Volume Up: Press the Volume Up (+) button.
- Volume Down: Press the Volume Down (-) button.
5.3. Voice Assistant
- Activate Voice Assistant: Press the Siri/Voice Assistant button once to activate your device's voice assistant (e.g., Siri, Google Assistant).
6. Comfort and Fit
The SKIUDCT N19 headset is designed for all-day comfort and a secure fit. It features a lightweight construction and soft silicone ear tips (available in S, M, L sizes) to ensure effective sound isolation and comfort.

Image: Adjustable ear hook for comfort
- The ear hook can pivot 180°, allowing you to wear the headset on either your left or right ear.
- The arm of the headset rotates 270°, enabling further adjustment for optimal wearing comfort and microphone positioning.
- Choose the ear tip size that provides the best seal and comfort for your ear.
7. Maintenance
- Cleaning: Regularly clean the headset and charging case with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Water Resistance: The headset is waterproof, offering protection against splashes and sweat. However, avoid prolonged submersion in water.
- Storage: Store the headset in its charging case in a cool, dry place when not in use.
- Battery Care: To prolong battery life, fully charge the device before its first use. Avoid completely draining the battery frequently.
8. Troubleshooting
8.1. Cannot Pair with Device
- Ensure the headset is charged and powered on.
- Make sure Bluetooth is enabled on your device.
- Move the headset closer to your device to ensure it is within range.
- If issues persist, try restarting both the headset and your device, then attempt pairing again.
8.2. No Sound or Low Volume
- Check the volume levels on both the headset and your connected device.
- Ensure the headset is properly paired and connected to your device.
- Try re-pairing the headset with your device.
8.3. Charging Issues
- Verify the charging cable is securely connected to both the charging case and the power source.
- Ensure the power source is active and functioning correctly.
- Clean the charging contacts on both the headset and the charging case to remove any dust or debris.
8.4. Poor Call Quality

Image: Dual ENC Noise Cancelling Mics
- Ensure the microphone is not obstructed.
- Move to an area with less background noise to allow the CVC 8.0 and ENC noise cancellation technology to function optimally.
- Check your device's signal strength.
9. Specifications
Key technical specifications for the SKIUDCT N19 Bluetooth Headset:
| Feature | Specification |
|---|---|
| Model Number | N19 |
| Brand | SKIUDCT |
| Material | Plastic |
| Bluetooth Version | 5.3 |
| Noise Cancellation | CVC 8.0 and ENC |
| Driver Size | 13.0 mm |
| Battery Capacity (Case) | 430 mAh |
| Charging Time | Approx. 1.5 hours |
| Single Headset Playtime | Up to 20 hours |
| Total Playtime (with Case) | Up to 120 hours |
| Wireless Range | 15 meters (open environment) |
| Water Resistance | Waterproof |
| Connectivity Technology | Wireless Bluetooth |
| Battery Type | Lithium-polymer |
| Compatible Devices | Most Bluetooth-enabled smartphones, tablets, and other devices (e.g., iPhone series, Samsung Galaxy series, Moto series, SONY Xperia series, Xiaomi, Huawei, OnePlus). |

Image: 13mm Speaker Drivers for HiFi Stereo Sound
10. Warranty and Support
The SKIUDCT N19 Bluetooth Headset comes with a 2-year warranty, ensuring quality and reliability.
- Warranty: 2-year manufacturer's warranty.
- Customer Support: For any questions, technical assistance, or warranty claims, please contact SKIUDCT customer service through your purchase platform or visit the official SKIUDCT website.





