Entwodiksyon
The ISOtunes LINK Bluetooth Earmuff provides certified hearing protection with integrated Bluetooth audio capabilities. This manual details the setup, operation, maintenance, and specifications of your device to ensure safe and effective use.
Kontni pake
Verifye ke tout atik yo prezan nan pakè a:
- ISOtunes LINK 2.0 Earmuff
- Removable Lithium-Ion Battery (AAA Battery Compatible)
- Kab chaje (USB-C)

Image: The package includes the ISOtunes LINK 2.0 Earmuff, a removable lithium-ion battery (compatible with AAA batteries), and a USB-C charging cable.
Enstalasyon
1. Chaje batri a
Before initial use, fully charge the earmuff battery. The earmuff uses a rechargeable Lithium-Ion battery and also supports AAA batteries for backup power.
- Connect the provided USB-C charging cable to the charging port on the earmuff.
- Konekte lòt bout kab la nan yon sous kouran USB konpatib.
- A full charge provides up to 50 hours of audio playback. Using optional AAA batteries can extend usage by up to 100 hours.
2. Wearing the Earmuffs
Proper fit is crucial for effective hearing protection and comfort.
- Pull the earcups apart and place the headband over your head.
- Adjust the earcup position by extending or retracting the headband until the earcups fully cover your ears and create a snug seal.
- Ensure the padded headband rests comfortably on your head.

Image: Visual guide for wearing the earmuffs, illustrating pulling earcups apart and adjusting the headband for a secure and comfortable fit.
3. Pè Bluetooth
Connect your ISOtunes LINK earmuffs to your Bluetooth-enabled device.
- Ensure the earmuffs are powered on.
- Activate Bluetooth on your mobile device or computer.
- Chèche pou "ISOtunes Link" in the list of available Bluetooth devices and select it to pair.
- Yon mesaj vokal ap konfime koneksyon an reyisi.
Enstriksyon Operasyon
1. Kontwòl souview
The earmuffs feature raised buttons for easy control, even with gloves on.

Imaj: Detaye view of the control buttons located on the earcup, including power, volume up/down, and track skip functions.
- Bouton pouvwa: Peze epi kenbe pou pouvwa sou / koupe.
- Volim monte/desann: Ajiste volim odyo a.
- Track Navigasyon: Skip forward or backward through audio tracks.
- Bouton milti-fonksyon: Jwe/mete poz odyo a, reponn/fini apèl.
2. Odyo lèktur
Stream high-fidelity audio wirelessly from your paired device.
- Once paired, open your preferred audio application (music, podcasts, etc.) on your device.
- Use the earmuff controls to play, pause, and adjust volume.
- SafeMax Technology limits audio output to 85 dB for all-day safe listening.
3. Rele Jesyon
Take calls with the built-in microphone, even in noisy environments.
- When a call comes in, press the multi-function button to answer.
- Press the multi-function button again to end the call.
- The LINK boom microphone (sold separately) can be attached for crystal-clear 2-way communication in high-noise settings.
4. Rediksyon bri
The earmuffs provide certified 25 dB Noise Reduction Rating (NRR) to protect your hearing from harmful noise levels.

Image: A chart detailing various sound levels in decibels (dB) and their corresponding dangerous or safe ranges, emphasizing the need for hearing protection in loud environments.
Antretyen
1. Netwayaj
Netwayaj regilye ede kenbe pèfòmans ak ijyèn.
- Wipe the earcups and headband with a damp twal.
- Do not submerge the earmuffs in water.
- Asire w ke pò a chaje sèk anvan ou chaje.
2. Swen batri
Pou pwolonje lavi batri:
- Chaje batri a nèt anvan ou mete l nan depo pou yon bon bout tan.
- Avoid exposing the earmuffs to extreme temperatures.
3. Depo
Store the earmuffs in a cool, dry place when not in use. The foldable frame allows for compact storage.
Depanaj
If you encounter issues with your ISOtunes LINK earmuffs, refer to the following common solutions:
| Pwoblèm | Solisyon |
|---|---|
| Earmuffs not powering on. | Ensure the battery is charged. Connect to the USB-C charger. |
| Pa ka konekte atravè Bluetooth. | Ensure Bluetooth is enabled on your device and the earmuffs are in pairing mode. Try restarting both devices. |
| Poor audio quality or low volume. | Check the volume levels on both the earmuffs and your connected device. Ensure a stable Bluetooth connection. Remember SafeMax Technology limits maximum volume. |
| Earmuffs are uncomfortable after extended use. | Adjust the headband for a looser fit. Ensure earcups are properly seated without excessive pressure. |
Espesifikasyon
- Evalyasyon Rediksyon Bri (NRR): 25 dB (sètifye ANSI)
- Bluetooth vèsyon: 5.0
- Lavi batri rechargeable: Jiska 50 èdtan
- Optional AAA Battery Life: Jiska 100 èdtan
- Rezistans dlo/swè: IPX4
- Teknoloji sekirite: SafeMax Technology (85 dB volume limit)
- OSHA Approved: Wi
- Depatman: Unisex-granmoun
- Kalite twal: Plastik
- Enstriksyon Swen: Dry Clean Only (referring to general cleaning, not machine wash)
- Orijin: Enpòte

Image: Key features of the earmuffs, including OSHA compliance, Bluetooth 5.0, 25 NRR, IPX4 water/sweat resistance, and extended battery life options.
Pwodwi ofisyèl la finiview
Gade videyo sa a pou yon eksplikasyon konplèview of the ISOtunes LINK 2.0 Bluetooth Earmuffs.
Videyo: Yon ofisyèl finiview of the ISOtunes LINK 2.0 Bluetooth Earmuffs, detailing their features and benefits for users in noisy environments.
Garanti ak sipò
ISOtunes products are backed by a manufacturer's warranty. For warranty claims, technical support, or further assistance, please visit the official ISOtunes websit la oubyen kontakte sèvis kliyan yo dirèkteman.
Pou plis enfòmasyon, vizite a ISOtunes Store.





