Entwodiksyon
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.
Ki sa ki nan bwat la
Upon opening your iSound BT-3500 package, you should find the following items:
- iSound BT-3500 Wireless Headphones
- Gid itilizatè
- Kab Chaje

Imaj: Devan view of the iSound BT-3500 Wireless Headphones and their retail packaging, showing the headphones, brand logo, and key features.
Karakteristik pwodwi
- Koneksyon Wireless: Bluetooth 5.0 for stable and efficient connection.
- Tan pou jwe pwolonje: Built-in rechargeable battery offers up to 15 hours of continuous play.
- Odyo siperyè: 40mm drivers deliver full lows and clear highs.
- Mikwofòn entegre: Answer calls with the built-in microphone, featuring anti-echo technology.
- Kontwòl pratik: On-board controls for music playback and volume adjustment.
- Konfòtab konsepsyon: Over-ear cups made from soft material for extended wear.
Enstalasyon
1. Chaje kas ekoutè yo
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. Pè Bluetooth
- Asire w ke kas ekoutè yo etenn.
- Press and hold the Power button on the headphones until the LED indicator flashes rapidly, indicating pairing mode.
- Sou aparèy ou ki gen Bluetooth la (telefòn entelijan, tablèt, òdinatè), ale nan paramèt Bluetooth yo.
- Chèche pou 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.
- Si yo mande w yon modpas, antre "0000".
Kas ekoutè yo ap eseye otomatikman rekonekte ak dènye aparèy ki konekte a lè yo limen yo.
Opere kas ekoutè yo
Kontwòl souview
The iSound BT-3500 headphones feature intuitive on-board controls for managing your audio and calls.
- Bouton pouvwa: Peze epi kenbe pou limen/etenn li. Peze yon ti kras pou jwe/pran yon poz mizik oubyen reponn/fini apèl.
- Volim moute (+): Peze yon ti kras pou ogmante volim nan. Peze lontan pou pwochen mizik la.
- Volim desann (-): Peze yon ti kras pou diminye volim nan. Peze lontan pou ale nan mizik anvan an.
Lèktur Klas Mizik
After pairing with your device, open your preferred music application. Use the on-board controls to manage playback:
- Peze a Bouton pouvwa yon fwa pou jwe oswa pran yon poz mizik.
- Long peze la Volim monte (+) bouton pou ale nan pwochen track la.
- Long peze la Volim Dawonn (-) bouton pou yo ale nan tras la anvan yo.
- Kout laprès Volim monte (+) or Volim Dawonn (-) pou ajiste volim.
Fè ak Resevwa Apèl
The built-in microphone allows for hands-free calling when connected to your smartphone.
- Reponn yon apèl: Peze a Bouton pouvwa yon fwa lè yon apèl antre.
- Fini yon apèl: Peze a Bouton pouvwa yon fwa pandan yon apèl.
- Rejte yon apèl: Peze epi kenbe la Bouton pouvwa pou 2 segonn lè yon apèl antre.
- Rekonpoze dènye nimewo a: Doub peze la Bouton pouvwa lè w pa nan yon apèl.

Imaj: Dèyè view of the iSound BT-3500 Wireless Headphones, highlighting the location of the control buttons on the earcup.
Antretyen
To ensure the longevity and optimal performance of your iSound BT-3500 headphones, follow these maintenance guidelines:
- Netwayaj: Sèvi ak yon twal mou epi sèk pou netwaye kas ekoutè yo. Pa sèvi ak pwodui netwayaj likid oswa ayewosòl.
- Depo: Sere kas ekoutè yo nan yon kote ki fre epi sèk, lwen limyè solèy dirèk ak tanperati ekstrèm.
- Swen batri: Evite dechaje batri a nèt souvan. Chaje kas ekoutè yo regilyèman, menm si w pa ap itilize yo, pou kenbe batri a an bon eta.
- Evite imidite: Pa ekspoze kas ekoutè yo nan dlo oswa imidite twòp.
- Manyen ak Swen: Evite lage kas ekoutè yo oswa soumèt yo a gwo enpak.
Depanaj
| Pwoblèm | Solisyon posib |
|---|---|
| Kas ekoutè yo pa limen. | Ensure the headphones are fully charged. Connect to a power source using the charge cable. |
| Pa ka konekte ak yon aparèy. |
|
| Pa gen son oswa volim nan ba. |
|
| Mikwofòn nan pa fonksyone pandan apèl yo. |
|
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Non modèl | BT-3500 |
| Koneksyon Teknoloji | San fil (Bluetooth) |
| Bluetooth vèsyon | 5.0 |
| Gwosè Chofè Audio | 40 Milimèt |
| Fòm ekoutè | Sou Zòrèy |
| Lavi batri | Jiska 15 èdtan |
| Kalite kontwòl | Media Control, Call Control |
| Karakteristik espesyal | Microphone Included, Noise Cancellation (for microphone) |
| Materyèl | Plastic, Soft Material (Ear Cups) |
| Dimansyon pwodwi | 3.25 x 7.5 x 8.5 pous |
| Pwa atik | 14.4 ons |
| UPC | 845620056514 |
Garanti ak sipò
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.
Manifakti: iSound
Websit: Visit the iSound Store on Amazon





