1. Produto rematadoview
The JVC Gumy HAFX7AN in-ear earbud headphones are designed to provide a comfortable listening experience with powerful sound. Featuring soft elastomer earbuds for a secure fit and superior sound isolation, these wired headphones are equipped with neodymium drivers for deep bass and clear treble. They come with a 3.3-foot color-matched cord and a standard 3.5mm gold-plated headphone plug, compatible with a wide range of devices.
Características principais:
- Son potente: Experience deep bass and clean treble for ultra-clear audio.
- Comfort Fit Ear Tips: Soft, color-matched elastomer ear tips ensure a comfortable and secure fit. Available in small, medium, and large sizes.
- Cordón longo: A 3.3 ft (approximately 1 meter) color-matched cord provides ample length for connection.
- Conectividade estándar: Features a 3.5mm audio plug for universal compatibility with various devices.
- Illamento acústico: Designed to provide superior sound isolation for an immersive listening experience.

Figure 1: JVC Gumy HAFX7AN Blue Earbuds in their retail packaging.
2. Configuración
2.1 Selecting the Correct Ear Tips
For optimal sound quality and comfort, it is crucial to select the correct size ear tips. The JVC Gumy HAFX7AN earbuds come with small (S), medium (M), and large (L) silicone ear tips.
- Experimenta con tamaños: Try each size to determine which provides the most comfortable and secure fit in your ear canal. A good fit will block out ambient noise effectively and deliver the best bass response.
- Replacing Ear Tips: Gently pull off the pre-installed ear tips. Align the new ear tip with the earbud nozzle and push it firmly until it is securely attached.

Figure 2: Close-up of the JVC Gumy HAFX7AN earbuds, showing the silicone ear tips. Ensure a snug fit for optimal sound.
2.2 Conexión ao teu dispositivo
The JVC Gumy HAFX7AN earbuds feature a universal 3.5mm audio jack for wired connection.
- Locate Audio Port: Identify the 3.5mm audio jack on your smartphone, tablet, computer, or other compatible audio device.
- Inserir o enchufe: Firmly insert the 3.5mm audio plug of the earbuds into the device's audio jack until it clicks into place.
- Verificar a conexión: Play audio on your device to confirm that sound is being transmitted through the earbuds.
These earbuds are compatible with devices such as iPhone, iPod, iPad, and Android smartphones that feature a 3.5mm audio port.
3. Instrucións de funcionamento
3.1 Reprodución de audio
Once connected, audio playback is controlled directly from your connected device.
- Control de volume: Axusta o volume usando os controis de volume do dispositivo conectado.
- Reproducir/Pausar/Omitir: These earbuds do not feature inline media controls. Please use your connected device to play, pause, or skip tracks.
3.2 Uso dos auriculares
Insert the earbuds gently into your ear canals. The left earbud is typically marked with an 'L' and the right with an 'R'. Ensure a snug fit to maximize sound isolation and audio quality.
4. Mantemento
Proper care will extend the lifespan of your JVC Gumy earbuds.
- Consellos para limpar os oídos: Regularly remove the silicone ear tips and clean them with a soft, damp cloth. Allow them to dry completely before reattaching.
- Limpeza dos auriculares: Wipe the earbud bodies with a dry, soft cloth. Avoid using harsh chemicals or abrasive materials.
- Coidado do cable: Avoid sharply bending or twisting the cable, especially near the connectors, to prevent internal wire damage.
- Almacenamento: When not in use, store the earbuds in a clean, dry place, away from extreme temperatures and direct sunlight.
5 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Sen son nin baixo volume |
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| Distorsión ou crepitación do son |
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| Os auriculares caen con facilidade |
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6. Especificacións
| Característica | Detalle |
|---|---|
| Marca | JVC |
| Número de modelo | HAFX7AN |
| Cor | Azul |
| Colocación do oído | En Orella |
| Factor de forma | En Orella |
| Tecnoloxía de conectividade | Con cable |
| Jack para auriculares | Jack de 3.5 mm |
| Control de ruído | Illamento acústico |
| Impedancia | 16 ohmios |
| Sensibilidade | 100 dB |
| Resposta en frecuencia | 20 Hz - 20000 Hz (Typical range for audio devices) |
| Material | Silicone (Ear Tips) |
| Lonxitude do cable | 3.3 feet (approximately 1 meter) |
| Peso do elemento | 0.634 onzas |
| Compoñentes incluídos | Headphones, Small/Medium/Large Silicone Ear Tips |
7. Garantía e soporte
For warranty information and customer support, please refer to the documentation included with your product packaging or visit the official JVC website. JVCKENWOOD USA Corporation is the manufacturer.
Tamén podes visitar o Tenda JVC en Amazon para obter máis información sobre o produto e recursos de asistencia.





