1. Introduction
Thank you for choosing ZIHNIC Active Noise Cancelling Headphones. This manual provides essential information for setting up, operating, and maintaining your headphones to ensure an optimal audio experience. These headphones are designed to deliver Hi-Res audio with deep bass, featuring active noise cancellation for an immersive listening environment.
2. Package Contents
Please check the package for the following items:
- ZIHNIC Active Noise Cancelling Headphones (PN-9)
- Type C Charging cable
- 3.5mm Audio Cable
- Premium Carrying Case
Image: ZIHNIC PN-9 Headphones with included Type C charging cable, 3.5mm audio cable, and premium carrying case.
3. Product Overview and Controls
Familiarize yourself with the headphone components and controls.
Image: Close-up view of the headphone earcup, highlighting the Active Noise Cancellation (ANC) button and its indicator light.
Comfort and Design Features
- 90° Angle Rotatable Joints: Allows for flexible adjustment and flat storage.
- Soft Protein Leather & Memory Foam Cushions: Provides comfort for extended wear.
- Metal Adjustable Headband: Ensures a secure and customized fit.
Image: Detailed view of the ZIHNIC headphones illustrating the 90-degree rotatable earcups, soft protein leather and memory foam cushions, and the metal adjustable headband for enhanced comfort.
Image: The headphones demonstrating their foldable design for easy portability and storage.
4. Setup and Pairing
Bluetooth Pairing
- Ensure the headphones are fully charged.
- Press and hold the Power button for approximately 3-5 seconds until the LED indicator flashes blue and red, indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "ZIHNIC PN-9" from the list of devices.
- Once connected, the LED indicator will show a solid blue light or flash blue slowly.
The headphones support Bluetooth 5.0 for a stable connection up to 33 feet (10 meters).
Image: ZIHNIC headphones wirelessly connected to various Bluetooth-enabled devices, demonstrating multi-device compatibility.
5. Operating Instructions
Basic Functions
- Power On/Off: Press and hold the Power button.
- Play/Pause: Press the Multi-function button once.
- Volume Up/Down: Use the Volume + / - buttons.
- Next/Previous Track: Press and hold Volume + / - buttons.
- Answer/End Call: Press the Multi-function button once.
- Reject Call: Press and hold the Multi-function button.
Active Noise Cancellation (ANC)
To activate or deactivate Active Noise Cancellation, press the dedicated ANC button located on the earcup. An indicator light will confirm the ANC status.
Image: A woman wearing the ZIHNIC headphones, illustrating the effect of Active Noise Cancellation by showing a reduction in ambient noise.
Wired Mode
Connect the included 3.5mm audio cable to the headphone's audio jack and your device's audio output. This allows you to use the headphones even when the battery is depleted or with non-Bluetooth devices.
Image: The ZIHNIC headphones connected to a laptop using the 3.5mm audio cable, demonstrating wired listening capability.
6. Charging
The headphones are equipped with a 500mAh battery, providing up to 40 hours of playtime. To charge your headphones:
- Connect the provided Type C charging cable to the charging port on the headphones.
- Connect the other end of the cable to a USB power source (e.g., wall adapter, computer USB port).
- The LED indicator will show red during charging and turn blue or off when fully charged.
A full charge takes approximately 1.5 hours. A quick 10-minute charge can provide up to 6 hours of listening time.
Image: ZIHNIC headphones displayed in an airport setting, highlighting their 40-hour playtime and quick charging feature.
7. Maintenance
- Clean the headphones with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Store the headphones in the premium carrying case when not in use to protect them from dust and damage.
- Avoid exposing the headphones to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble or modify the headphones, as this will void the warranty.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones do not power on | Low battery | Charge the headphones fully. |
| Cannot pair with device | Bluetooth not enabled, headphones not in pairing mode, or device too far | Ensure Bluetooth is on, headphones are in pairing mode (flashing blue/red), and within 1 meter of the device. |
| No sound | Volume too low, incorrect audio source, or loose cable (wired mode) | Increase volume, check device's audio output, ensure 3.5mm cable is securely connected. |
| ANC not working effectively | ANC not activated, or type of noise | Press the ANC button to activate. ANC is most effective for low-frequency ambient noise. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | PN-9 |
| Noise Control | Active Noise Cancellation |
| Connectivity Technology | Wireless (Bluetooth 5.0) |
| Bluetooth Range | 10 Meters (33 feet) |
| Audio Driver Type | Dynamic Driver (40mm large-aperture) |
| Frequency Response | 20 KHz |
| Headphones Jack | 3.5 mm Jack |
| Battery Life | 40 Hours |
| Charging Time | 1.5 Hours |
| Earpiece Shape | Over Ear |
| Material | Leather (earcups) |
| Item Weight | 300 Grams (10.6 ounces) |
| Special Features | Foldable, Noise Cancellation, Volume Control |
10. Warranty and Support
ZIHNIC headphones come with a 12-month warranty. For any inquiries, technical support, or warranty claims, please contact our customer service. We offer 24-hour after-sale customer services and quick response to ensure your satisfaction.
For further assistance, please visit the ZIHNIC Store on Amazon.
