Manual do usuario dos auriculares con cancelación de ruído ZIHNIC WH-920 Bluetooth 5.3

1. Introdución

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. Produto rematadoview

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

• Cancelación activa de ruído: Engineered to significantly reduce ambient noise in low and mid-frequency ranges, such as city traffic and airplane cabins, providing a focused listening experience.
• Son de alta fidelidade: 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.
• Batería de longa duración e carga rápida: 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. Contido do paquete

Comprobe se o paquete contén os seguintes elementos:

• ZIHNIC WH-920 Noise Cancelling Headphones
• Cable de carga USB-C
• Cable de audio de 3.5 mm
• Maletín de transporte
• Manual de usuario

4. Configuración

4.1 Carga dos auriculares

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

1. Connect the provided USB-C charging cable to the charging port on the headphone earcup.
2. Conecta o outro extremo do cable USB-C a unha fonte de alimentación USB compatible (por exemplo, un adaptador de parede, un porto USB do ordenador).
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 Acendido/Apagado

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

4.3 Emparejamento Bluetooth

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

1. Asegúrese de que os auriculares estean apagados.
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. No teu dispositivo (teléfono intelixente, tableta, ordenador), activa o Bluetooth e busca novos dispositivos.
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. Instrucións de funcionamento

5.1 Cancelación activa de ruído (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.
• Preme de novo o botón ANC para desactivar a cancelación de ruído.

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

5.2 Control de medios

Control your audio playback using the buttons on the earcup:

• Reproducir/Pausa: Prema o botón multifunción unha vez.
• Subir volume: Prema o botón "+".
• Baixar volume: Prema o botón "-".
• Próxima pista: Manteña premido o botón "+".
• Pista anterior: Manteña premido o botón "-".

5.3 Xestión de chamadas

Manage phone calls with the built-in microphone:

• Responder/Finalizar chamada: Prema o botón multifunción unha vez.
• Rexeitar a chamada: Manteña premido o botón multifunción durante 2 segundos.
• Volver a marcar o último número: Prema dúas veces o botón multifunción.

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

5.4 Modo de xogo de baixa latencia

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. Comodidade e deseño

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

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

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

7. Mantemento

Un coidado axeitado prolongará a vida útil dos seus auriculares:

• Limpeza: Usa un pano suave, seco e sen fiapos para limpar os auriculares. Non empregues produtos de limpeza abrasivos nin disolventes.
• Almacenamento: Cando non os use, garde os auriculares na funda de transporte incluída para protexelos do po, dos arañazos e dos impactos.
• Condicións ambientais: Avoid exposing the headphones to extreme temperatures, direct sunlight, humidity, or liquids.

8 Solución de problemas

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

8.1 Sen enerxía

• Asegúrate de que os auriculares estean completamente cargados.
• Check that the charging cable is securely connected to both the headphones and the power source.
• Proba cun cable de carga ou adaptador de corrente diferente.

8.2 Non se pode emparellar por Bluetooth

• Asegúrate de que os auriculares estean en modo de emparellamento (o LED parpadea en azul e vermello).
• Asegúrate de que o Bluetooth estea activado no teu dispositivo.
• 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.
• Reinicia tanto os auriculares como o dispositivo.

8.3 Mala calidade de son ou desconexións

• 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 Problemas co micrófono

• Asegúrate de que os auriculares estean conectados correctamente ao teu dispositivo.
• Check your device's audio input settings to confirm that the headphone microphone is selected as the input device.
• Asegúrate de que o micrófono non estea obstruído.

9. Especificacións

10. Garantía e soporte

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.