Bubuka
The iSound BT-3500 Bluetooth headphones provide a wire-free audio experience. Designed with rugged construction and extra soft over-ear cups, these headphones feature matched 40mm drivers for pure bass and crisp treble, delivering a full-bodied music experience. On-board volume and track controls enhance the wireless functionality, complemented by a crystal clear, anti-echo microphone for true hands-free calling. Enjoy up to 15 hours of continuous play between charges, making these headphones suitable for various audio uses.
Naon dina Box
Upon opening your iSound BT-3500 package, you should find the following items:
- iSound BT-3500 Wireless Headphones
- Guide pamaké
- Ngeusi kabel

Gambar: Hareupeun view of the iSound BT-3500 Wireless Headphones and their retail packaging, showing the headphones, brand logo, and key features.
Fitur produk
- Konéktipitas nirkabel: Bluetooth 5.0 pikeun sambungan anu stabil sareng efisien.
- Dipanjangkeun Playtime: Built-in rechargeable battery offers up to 15 hours of continuous play.
- Audio Superior: 40mm drivers deliver full lows and clear highs.
- Mikropon Terpadu: Answer calls with the built-in microphone, featuring anti-echo technology.
- Kontrol anu gampang: On-board controls for music playback and volume adjustment.
- Desain nyaman: Over-ear cups made from soft material for extended wear.
Disetél
1. Ngecas Headphone
Before initial use, fully charge your iSound BT-3500 headphones. Connect the included charge cable to the charging port on the headphones and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The LED indicator will show charging status and turn off or change color when fully charged. A full charge provides up to 15 hours of playtime.
2. Papasangan Bluetooth
- Pastikeun headphone dipareuman.
- Press and hold the Power button on the headphones until the LED indicator flashes rapidly, indicating pairing mode.
- Dina alat Bluetooth-diaktipkeun anjeun (smartphone, tablet, komputer), buka setélan Bluetooth.
- Milarian pikeun available devices and select "BT-3500" from the list.
- Once connected, the LED indicator on the headphones will stop flashing and may glow solid blue.
- Upami dipenta pikeun kecap akses, lebetkeun "0000".
Headphone bakal otomatis nyobian nyambung deui ka alat anu dipasangkeun terakhir nalika diaktipkeun.
Ngoperasikeun Headphone
Kadali Langkungview
The iSound BT-3500 headphones feature intuitive on-board controls for managing your audio and calls.
- Tombol Daya: Pencét jeung tahan pikeun mareuman/nonaktipkeun. Pencét pondok pikeun muterkeun/ngareureuhkeun musik atawa ngajawab/mungkas telepon.
- Volume Naik (+): Pencét pondok pikeun ningkatkeun volume. Pencét lila pikeun lagu salajengna.
- Volume Turun (-): Pencét pondok pikeun ngirangan volume. Pencét lila pikeun lagu saméméhna.
Puterkeun Musik
After pairing with your device, open your preferred music application. Use the on-board controls to manage playback:
- Pencét éta Tombol daya sakali pikeun muterkeun atawa ngareureuhkeun musik.
- Pencét panjang Volume Naik (+) tombol pikeun skip ka lagu salajengna.
- Pencét panjang Volume Turun (-) tombol pikeun pindah ka lagu saméméhna.
- Pencét pondok Volume Naik (+) or Volume Turun (-) pikeun nyaluyukeun polumeu.
Nelepon jeung Narima Telepon
The built-in microphone allows for hands-free calling when connected to your smartphone.
- Ngajawab Telepon: Pencét éta Tombol daya sakali nalika aya telepon asup.
- Nutup Telepon: Pencét éta Tombol daya sakali nalika nelepon.
- Nolak Telepon: Pencét jeung tahan tombol Tombol daya salami 2 detik nalika aya telepon asup.
- Nelepon deui Nomer Panungtungan: Pencét dua kali dina Tombol daya when not on a call.

Gambar: Tukangeun view of the iSound BT-3500 Wireless Headphones, highlighting the location of the control buttons on the earcup.
Pangropéa
To ensure the longevity and optimal performance of your iSound BT-3500 headphones, follow these maintenance guidelines:
- beberesih: Anggo lawon anu lembut sareng garing pikeun ngabersihan headphone. Ulah make cleaners cair atawa aerosol.
- Panyimpenan: Simpen headphone dina tempat anu tiis sareng garing jauh tina sinar panonpoé langsung sareng suhu anu ekstrim.
- Perawatan batré: Avoid fully discharging the battery frequently. Charge the headphones regularly, even if not in use, to maintain battery health.
- Hindarkeun Uap: Ulah ngalaan headphone ka cai atawa kaleuleuwihan Uap.
- Nanganan kalayan ati-ati: Hindarkeun leupaskeun atanapi nahan headphone kana dampak anu kuat.
Pamérésan masalah
| Masalah | Solusi anu mungkin |
|---|---|
| Headphone teu hurung. | Ensure the headphones are fully charged. Connect to a power source using the charge cable. |
| Teu tiasa dipasangkeun sareng alat. |
|
| Taya sora atawa volume low. |
|
| Mikropon teu jalan nalika nelepon. |
|
spésifikasi
| Fitur | Rincian |
|---|---|
| Ngaran modél | BT-3500 |
| Téhnologi konektipitas | Nirkabel (Bluetooth) |
| Vérsi Bluetooth | 5.0 |
| Ukuran Supir Audio | 40 milimeter |
| Wangun Earpiece | Leuwih Ceuli |
| Kahirupan batré | Nepi ka 15 Jam |
| Tipe Kontrol | Media Control, Call Control |
| Fitur husus | Microphone Included, Noise Cancellation (for microphone) |
| Bahan | Plastic, Soft Material (Ear Cups) |
| Dimensi produk | 3.25 x 7.5 x 8.5 inci |
| Item Beurat | 14.4 ons |
| UPC | 845620056514 |
Garansi sareng Rojongan
For warranty information or technical support, please refer to the documentation included with your product or visit the official iSound website. You may also contact iSound customer service directly for assistance with your BT-3500 Wireless Headphones.
Pabrikan: iSound
Websitus: Visit the iSound Store on Amazon





