1. Bubuka
Welcome to the user manual for your JBL Tune 520BT Wireless On-Ear Bluetooth Headphones. These headphones are designed to provide a high-quality audio experience with the convenience of wireless connectivity. This manual will guide you through the setup, operation, and maintenance of your device.

Image: JBL Tune 520BT Wireless On-Ear Bluetooth Headphones (White) with included gSport protective case.
Fitur konci:
- JBL Pure Bass Sound: Experience clear and dynamic audio with enhanced bass.
- Wireless Bluetooth 5.3 Connectivity: Enjoy stable and reliable wireless audio streaming.
- Lightweight On-Ear Design: Balances comfort and portability for daily use and travel.
- Hirup batré anu panjang: Up to 57 hours of playback time on a single charge.
- Physical Control Buttons: Easy and tactile control over your audio and calls.
Produk Leuwihview Video:
Video: Hiji leuwihview of the JBL Tune 520BT Wireless Headphones, highlighting key features like sound, design, battery life, and connectivity.
2. Naon dina Box
Your JBL Tune 520BT headphones package includes the following items:
- JBL Tune 520BT Wireless On-Ear Bluetooth Headphones
- gSport Protective Case
- USB-C Charging Cable (Orange)

Image: The gSport protective case, shown open, designed to store the headphones.

Image: The gSport protective case featuring a durable zipper and a convenient carrying hook.
3. Setélan
3.1 Ngecas Headphone
Before first use, fully charge your headphones. A full charge takes approximately 2 hours and provides up to 57 hours of playback time.
- Locate the USB-C charging port on one of the earcups.
- Connect the included USB-C cable to the charging port on the headphones.
- Sambungkeun tungtung kabel USB-C anu sanés ka sumber daya USB anu cocog (contona, adaptor témbok, port USB komputer).
- The LED indicator on the headphones will show the charging status. It typically turns off or changes color when fully charged.

Gambar: Sisi view of the headphones, illustrating the location of the USB-C charging port and control buttons.
3.2 Nyapasangkeun Bluetooth
To connect your JBL Tune 520BT headphones to a device:
- Pastikeun headphone dicas sareng dipareuman.
- Pencét jeung tahan tombol daya dina headphone nepi ka indikator LED hurung biru, nunjukkeun mode papasangan.
- Dina alat anjeun (smartphone, tablet, laptop), buka setélan Bluetooth.
- Hurungkeun Bluetooth sareng milarian alat anu sayogi.
- Pilih "JBL Tune 520BT" tina daptar alat anu sayogi.
- Once connected, the LED indicator will turn solid blue or white, depending on the model, and you will hear an audible confirmation.
4. Ngoperasikeun Headphone
4.1 Maké Headphone
The JBL Tune 520BT headphones feature an on-ear design with soft upholstery for comfort during extended listening sessions. Adjust the headband to ensure a snug yet comfortable fit over your ears.

Gambar: Hareupeun view of the white JBL Tune 520BT headphones, showcasing the on-ear design.
4.2 Kadali
The headphones are equipped with physical, clickable buttons for intuitive control:
- Tombol Daya: Pencét terus tahan pikeun hurung/pareum. Pencét sakeudeung pikeun puter/pareum.
- Volume Kaluhur/Turun: Pencét pikeun ngatur volume.
- Leumpang lagu: Use dedicated buttons or combinations (refer to quick start guide for specifics) to skip tracks forward or backward.
- Manajemén Telepon: Answer, end, or reject calls using the multi-function button.
An LED indicator provides visual feedback on power, pairing, and charging status.
5. Pangropéa
To ensure the longevity and optimal performance of your JBL Tune 520BT headphones:
- beberesih: Anggo lawon anu lembut sareng garing pikeun ngabersihan earcups sareng headband. Ulah make bahan kimia kasar atawa bahan abrasive.
- Panyimpenan: When not in use, store the headphones in the provided gSport protective case to prevent damage from dust, scratches, and impacts. The headphones can be folded for compact storage.
- Hindarkeun Uap: Headphone ieu henteu tahan cai. Hindarkeun paparan ka cai atanapi kalembaban anu kaleuleuwihan.
- Suhu: Ulah ngalaan headphone ka suhu ekstrim.

Image: The JBL Tune 520BT headphones folded flat, demonstrating their compact storage capability.
6. Cara ngungkulan
Upami anjeun mendakan masalah sareng headphone anjeun, cobian solusi ieu:
- Henteu aya kakuatan: Pastikeun headphone dicas pinuh. Sambungkeunana ka sumber listrik nganggo kabel USB-C.
- Teu Bisa Dipasangkeun: Make sure the headphones are in pairing mode (LED flashing blue). Turn off and on Bluetooth on your device. Ensure your device is within range (typically 10 meters/33 feet).
- Taya Sora/Polumeu Lemah: Check the volume levels on both your headphones and the connected device. Ensure the headphones are properly connected via Bluetooth.
- Sambungan Intermittent: Move closer to your device to reduce interference. Avoid obstacles between the headphones and your device.
- Kontrol Teu Ngabales: Try restarting the headphones by powering them off and then on again.
7. Spésifikasi
| Ngaran modél | jbl_tune_520bt |
| Téhnologi konektipitas | Nirkabel (Bluetooth 5.3) |
| Panempatan Ceuli | Dina Ceuli |
| Faktor Bentuk | Dina Ceuli |
| Tipe Supir Audio | Supir dinamis |
| Tipe Kontrol | Kontrol Média, Jarak Jauh |
| Kahirupan batré | Nepi ka 57 jam waktos playback |
| Recharge Waktos | 2 hours (Type-C USB charging) |
| Komponén Kaasup | Kasus pelindung |
| Bahan | Plastic (Headphones), Carbon Fiber, Velvet (Carrying Case) |
| Tingkat Résistansi Cai | Henteu Tahan Cai |
| Dimensi produk | 11 x 10 x 3 inci |
| Item Beurat | 1.57 pon |
| Produsén | JBL |
| UPC | 880245044799 |
8. Garansi jeung Rojongan
8.1 Émbaran jaminan
For detailed warranty information regarding your JBL Tune 520BT headphones, please refer to the warranty card included in your product packaging or visit the official JBL websitus. Sarat jeung kaayaan jaminan bisa rupa-rupa dumasar wewengkon.
8.2 Rojongan Palanggan
If you require further assistance, technical support, or have questions not covered in this manual, please visit the official JBL support website or contact their customer service directly. Contact information can typically be found on the JBL websitus atanapi dina dokuméntasi produk Anjeun.





