Sarrera
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.
Kutxan dagoena
Upon opening your iSound BT-3500 package, you should find the following items:
- iSound BT-3500 Wireless Headphones
- Erabiltzailearen Gida
- Kargatzeko kablea

Irudia: Aurrealdea view of the iSound BT-3500 Wireless Headphones and their retail packaging, showing the headphones, brand logo, and key features.
Produktuaren Ezaugarriak
- Haririk gabeko konektagarritasuna: Bluetooth 5.0 konexio egonkor eta eraginkorra lortzeko.
- Jolasaldi luzatua: Built-in rechargeable battery offers up to 15 hours of continuous play.
- Goi mailako audioa: 40mm drivers deliver full lows and clear highs.
- Mikrofono integratua: Answer calls with the built-in microphone, featuring anti-echo technology.
- Kontrol onak: On-board controls for music playback and volume adjustment.
- Diseinu erosoa: Over-ear cups made from soft material for extended wear.
Konfigurazioa
1. Entzungailuak kargatzea
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. Bluetooth parekatzea
- Ziurtatu entzungailuak itzalita daudela.
- Press and hold the Power button on the headphones until the LED indicator flashes rapidly, indicating pairing mode.
- Bluetooth gaitutako gailuan (telefonoa, tableta, ordenagailua), joan Bluetooth ezarpenetara.
- Bilatu 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.
- Pasahitza eskatzen badizute, idatzi "0000".
Entzungailuak automatikoki saiatuko dira azken parekatutako gailura berriro konektatzen piztean.
Entzungailuak funtzionatzea
Kontrolak amaitu diraview
The iSound BT-3500 headphones feature intuitive on-board controls for managing your audio and calls.
- Pizteko botoia: Sakatu eta eutsi pizteko/itzaltzeko. Sakatu labur musika erreproduzitzeko/pausatzeko edo deiak erantzuteko/amaitzeko.
- Bolumena igo (+): Sakatu labur bolumena igotzeko. Sakatu luze hurrengo abestirako.
- Bolumena jaitsi (-): Sakatu labur bolumena jaisteko. Sakatu luze aurreko abestira joateko.
Musika erreproduzitzea
After pairing with your device, open your preferred music application. Use the on-board controls to manage playback:
- Sakatu Pizteko botoia behin musika erreproduzitzeko edo pausatzeko.
- Luze sakatu Bolumena igo (+) botoia hurrengo pistara joateko.
- Luze sakatu Bolumena jaitsi (-) botoia aurreko pistara joateko.
- Prentsa laburra Bolumena igo (+) or Bolumena jaitsi (-) bolumena doitzeko.
Deiak egitea eta jasotzea
The built-in microphone allows for hands-free calling when connected to your smartphone.
- Dei bati erantzutea: Sakatu Pizteko botoia behin dei bat sartzen denean.
- Dei bat amaitzea: Sakatu Pizteko botoia behin dei batean zehar.
- Dei bat ukatzea: Eduki sakatuta Pizteko botoia for 2 seconds when a call comes in.
- Redialing Last Number: Sakatu bi aldiz Pizteko botoia dei batean ez zaudenean.

Irudia: Atzealdea view of the iSound BT-3500 Wireless Headphones, highlighting the location of the control buttons on the earcup.
Mantentzea
To ensure the longevity and optimal performance of your iSound BT-3500 headphones, follow these maintenance guidelines:
- Garbiketa: Erabili zapi leun eta lehor bat entzungailuak garbitzeko. Ez erabili garbitzaile likidorik edo aerosolik.
- Biltegiratzea: Gorde entzungailuak leku fresko eta lehor batean, eguzki-argitik eta muturreko tenperaturetatik babestuta.
- Bateria zaintzea: Avoid fully discharging the battery frequently. Charge the headphones regularly, even if not in use, to maintain battery health.
- Saihestu hezetasuna: Ez jarri entzungailuak uretan edo gehiegizko hezetasunean.
- Kontuz maneiatu: Saihestu entzungailuak erortzea edo kolpe gogorren eraginpean jartzea.
Arazoak konpontzea
| Arazoa | Irtenbide posiblea |
|---|---|
| Entzungailuak ez dira pizten. | Ensure the headphones are fully charged. Connect to a power source using the charge cable. |
| Ezin da gailu batekin parekatu. |
|
| Soinurik ez edo bolumen baxua. |
|
| Mikrofonoa ez dabil deietan zehar. |
|
Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Ereduaren izena | BT-3500 |
| Konektibitate Teknologia | Haririk gabeko (Bluetooth) |
| Bluetooth bertsioa | 5.0 |
| Audio kontrolatzailearen tamaina | 40 milimetro |
| Entzungailuaren forma | Belarri gainean |
| Bateriaren iraupena | Gehienez 15 ordu |
| Kontrol mota | Media Control, Call Control |
| Ezaugarri Berezia | Microphone Included, Noise Cancellation (for microphone) |
| Materiala | Plastic, Soft Material (Ear Cups) |
| Produktuaren neurriak | 3.25 x 7.5 x 8.5 hazbete |
| Elementuaren pisua | 14.4 ontza |
| UPC | 845620056514 |
Bermea eta Laguntza
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.
Fabrikatzailea: iSoinua
Webgunea: Visit the iSound Store on Amazon





