1. Produk Langkungview
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.
Fitur konci:
- Sora kuat: 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.
- Tali Panjang: A 3.3 ft (approximately 1 meter) color-matched cord provides ample length for connection.
- Konektipitas Standar: Features a 3.5mm audio plug for universal compatibility with various devices.
- Isolasi Sora: Designed to provide superior sound isolation for an immersive listening experience.

Figure 1: JVC Gumy HAFX7AN Blue Earbuds in their retail packaging.
2. Setélan
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.
- Ékspérimén sareng Ukuran: 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 Nyambungkeun ka Alat Anjeun
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.
- Selapkeun Colokkeun: Firmly insert the 3.5mm audio plug of the earbuds into the device's audio jack until it clicks into place.
- Pariksa sambungan: 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. Parentah Operasi
3.1 Playback audio
Once connected, audio playback is controlled directly from your connected device.
- Kontrol volume: Adjust the volume using the volume controls on your connected device.
- Play/Pause/Skip: These earbuds do not feature inline media controls. Please use your connected device to play, pause, or skip tracks.
3.2 Maké Earbuds
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. Pangropéa
Proper care will extend the lifespan of your JVC Gumy earbuds.
- Tips ngabersihan Ceuli: Rutin cabut tip ceuli silikon sareng bersihkeun kalayan lembut, damp lawon. Ngidinan aranjeunna nepi ka garing lengkep saméméh reattaching.
- Ngabersihan Earbuds: Lap awak earbud ku lawon anu garing sareng lemes. Hindarkeun nganggo bahan kimia anu kasar atanapi bahan anu abrasif.
- Perawatan kabel: Avoid sharply bending or twisting the cable, especially near the connectors, to prevent internal wire damage.
- Panyimpenan: Nalika henteu dianggo, simpen earbuds di tempat anu bersih, garing, jauh tina suhu anu ekstrim sareng sinar panonpoé langsung.
5. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Teu aya sora atanapi volume handap |
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| Distorsi sora atanapi crackling |
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| Earbud gampang coplok |
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6. Spésifikasi
| Fitur | Rincian |
|---|---|
| merek | JVC |
| Nomer modél | HAFX7AN |
| Warna | Biru |
| Panempatan Ceuli | Dina Ceuli |
| Faktor Bentuk | Dina Ceuli |
| Téhnologi konektipitas | Dikabel |
| Headphone Jack | 3.5 mm Jack |
| Kontrol bising | Isolasi sora |
| Impedansi | 16 ohm |
| Sensitipitas | 100 dB |
| Réspon Frékuénsi | 20 Hz - 20000 Hz (Typical range for audio devices) |
| Bahan | Silicone (Ear Tips) |
| Panjang kabel | 3.3 feet (approximately 1 meter) |
| Item Beurat | 0.634 ons |
| Komponén Kaasup | Headphones, Small/Medium/Large Silicone Ear Tips |
7. Jaminan & Dukungan
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.
Anjeun oge bisa nganjang ka JVC Store on Amazon pikeun émbaran leuwih produk jeung sumber rojongan.





