ZIHNIC WH-920 Bluetooth 5.3 Noise Cancelling Headphones User Manual

1. Introducció

Welcome to your ZIHNIC WH-920 Bluetooth 5.3 Noise Cancelling Headphones. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device. Please read it carefully to ensure optimal performance and a satisfying listening experience.

2. Producte acabatview

The ZIHNIC WH-920 headphones are designed to deliver high-quality audio with advanced features for various environments. Key features include:

• Cancel·lació activa del soroll: Engineered to significantly reduce ambient noise in low and mid-frequency ranges, such as city traffic and airplane cabins, providing a focused listening experience.
• So d'alta fidelitat: Equipped with 40mm large-aperture drivers for Hi-Res audio and deep bass, delivering detailed sound.
• Enhanced Connectivity and Call Quality: Features a built-in microphone and Bluetooth 5.3 technology for clear hands-free calls and stable connection up to 33 feet (10 meters).
• Ergonomic Design for Comfort: Crafted with skin-friendly protein leather and memory foam earpads. Lightweight, fully adjustable, and 90° swiveling earcups for a comfortable fit.
• Bateria de llarga durada i càrrega ràpida: Up to 60 hours of continuous playtime with a full charge in 1.5 hours.

Figure 2.1: ZIHNIC WH-920 Bluetooth 5.3 Noise Cancelling Headphones.

3. Contingut del paquet

Si us plau, comproveu el paquet per veure si hi ha els elements següents:

• ZIHNIC WH-920 Noise Cancelling Headphones
• Cable de càrrega USB-C
• Cable d'àudio de 3.5 mm
• Maleta de transport
• Manual d'usuari

4. Configuració

4.1 Càrrega dels auriculars

Before first use, fully charge your headphones to ensure maximum battery life.

1. Connecteu el cable de càrrega USB-C proporcionat al port de càrrega dels auriculars.
2. Connecteu l'altre extrem del cable USB-C a una font d'alimentació USB compatible (per exemple, un adaptador de paret, un port USB de l'ordinador).
3. The LED indicator light will show charging status (refer to the specific light behavior in your quick start guide).
4. Charging typically takes approximately 1.5 hours for a full charge, providing up to 60 hours of continuous playtime.

Figure 4.1: ZIHNIC WH-920 headphones illustrating long playtime and fast charging.

4.2 Engegada/apagada

• Per encendre: Press and hold the Power button (usually located on the right earcup) for about 3 seconds until the LED indicator light illuminates.
• Per apagar: Press and hold the Power button for about 3 seconds until the LED indicator light turns off.

4.3 Vinculació Bluetooth

Follow these steps to connect your headphones to a Bluetooth-enabled device:

1. Assegureu-vos que els auriculars estiguin apagats.
2. Press and hold the Power button for approximately 5 seconds until the LED indicator light flashes blue and red alternately. This indicates the headphones are in pairing mode.
3. Al dispositiu (telèfon intel·ligent, tauleta, ordinador), activeu el Bluetooth i cerqueu dispositius nous.
4. Select "ZIHNIC WH-920" from the list of available devices.
5. Once connected, the LED indicator light will turn solid blue or flash blue slowly, confirming a successful connection.

Figure 4.2: Bluetooth 5.3 connectivity for ZIHNIC WH-920 headphones.

5. Instruccions de funcionament

5.1 Cancel·lació activa del soroll (ANC)

The ANC feature reduces ambient noise for a more immersive listening experience.

• Locate the ANC button on the earcup (refer to the product diagram in your quick start guide for exact location).
• Press the ANC button once to activate noise cancellation. An indicator light will confirm ANC is active.
• Torneu a prémer el botó ANC per desactivar la cancel·lació del soroll.

Figure 5.1: ZIHNIC WH-920 headphones with active noise cancellation enabled.

5.2 Control de mitjans

Control your audio playback using the buttons on the earcup:

• Reproduir/pausa: Premeu el botó multifunció una vegada.
• Pujar el volum: Premeu el botó "+".
• Baixar el volum: Premeu el botó "-".
• Pista següent: Premeu i manteniu premut el botó "+".
• Pista anterior: Premeu i manteniu premut el botó "-".

5.3 Gestió de trucades

Manage phone calls with the built-in microphone:

• Respondre/Finalitzar la trucada: Premeu el botó multifunció una vegada.
• Rebutja la trucada: Manteniu premut el botó multifunció durant 2 segons.
• Torna a marcar l'últim número: Premeu dues vegades el botó multifunció.

Figure 5.2: ZIHNIC WH-920 headphones with HD microphone for clear calls.

5.4 Low Latency Game Mode

For an optimized gaming experience, activate the low latency game mode to minimize audio delay.

• Refer to your product's specific controls for activating the low latency game mode. This feature ensures synchronized audio and video during gameplay.

Figure 5.3: ZIHNIC WH-920 headphones in use during a gaming session.

6. Comoditat i disseny

The ZIHNIC WH-920 headphones are engineered for comfort during extended listening periods:

• Coixinets per a les orelles: Crafted with skin-friendly protein leather and plush memory foam for gentle, snug comfort without pressure.
• Ajustabilitat: Fully adjustable headband and earcups that swivel 90° ensure a personalized and perfect fit for various head sizes and shapes.
• Pes lleuger: The lightweight construction minimizes fatigue during long listening sessions.

Figure 6.1: Ergonomic design features for all-day comfort.

7. Manteniment

Una cura adequada allargarà la vida útil dels vostres auriculars:

• Neteja: Feu servir un drap suau, sec i sense borrissol per netejar els auriculars. No utilitzeu productes de neteja abrasius ni dissolvents.
• Emmagatzematge: When not in use, store the headphones in the provided carrying case to protect them from dust, scratches, and impacts.
• Condicions ambientals: Avoid exposing the headphones to extreme temperatures, direct sunlight, humidity, or liquids.

8. Solució De Problemes

If you encounter issues with your ZIHNIC WH-920 headphones, try the following solutions:

8.1 Sense poder

• Assegureu-vos que els auriculars estiguin completament carregats.
• Check that the charging cable is securely connected to both the headphones and the power source.
• Prova un cable de càrrega o un adaptador de corrent diferent.

8.2 No es pot emparellar per Bluetooth

• Assegureu-vos que els auriculars estiguin en mode d'emparellament (el LED parpelleja en blau i vermell).
• Assegureu-vos que el Bluetooth estigui habilitat al vostre dispositiu.
• Move the headphones closer to your device (within 1 meter) during pairing.
• Clear previous Bluetooth connections from your device's Bluetooth settings and try pairing again.
• Reinicieu els auriculars i el dispositiu.

8.3 Poor Sound Quality or Disconnections

• Ensure the headphones are within the 33-foot (10-meter) Bluetooth range of your device.
• Check for physical obstructions or strong Wi-Fi signals that might interfere with the Bluetooth connection.
• Recharge the headphones if the battery is low.
• Try connecting to a different audio source to determine if the issue is with the source device.

8.4 Problemes amb el micròfon

• Assegureu-vos que els auriculars estiguin connectats correctament al dispositiu.
• Check your device's audio input settings to confirm that the headphone microphone is selected as the input device.
• Assegureu-vos que el micròfon no estigui obstruït.

9. Especificacions

10. Garantia i Suport

ZIHNIC provides a 12-month warranty for these headphones from the date of purchase. This warranty covers manufacturing defects under normal use.

For customer service, technical support, or warranty claims, please refer to the contact information provided with your purchase documentation or visit the official ZIHNIC website. Our support team is available to assist you with any questions or issues you may have.