Ọrọ Iṣaaju
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.
Package Awọn akoonu
Jẹrisi pe gbogbo awọn ohun kan wa ninu package:
- ISOtunes LINK 2.0 Earmuff
- Removable Lithium-Ion Battery (AAA Battery Compatible)
- Okun gbigba agbara (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.
Ṣeto
1. Ngba agbara si Batiri naa
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.
- So opin keji okun naa pọ mọ orisun agbara USB ti o baamu.
- 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. Sisopọ 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.
- Wa fun "ISOtunes Link" in the list of available Bluetooth devices and select it to pair.
- Ìpè ohùn kan yoo jẹrisi isopọmọ aṣeyọri.
Awọn ilana Iṣiṣẹ
1. Awọn iṣakoso Loriview
The earmuffs feature raised buttons for easy control, even with gloves on.

Aworan: Alaye view of the control buttons located on the earcup, including power, volume up/down, and track skip functions.
- Bọtini agbara: Tẹ mọlẹ lati fi agbara tan/pa a.
- Iwọn didun Soke/Isalẹ: Ṣatunṣe iwọn didun ohun.
- Tọpinpin lilọ kiri: Skip forward or backward through audio tracks.
- Bọtini iṣẹ-pupọ: Mu ohun ṣiṣẹ/duro, dahun/pari awọn ipe.
2. Sisisẹsẹhin Audio
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. Iṣakoso ipe
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. Ariwo Idinku
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.
Itoju
1. Ninu
Wíwẹ̀ déédéé ń ran lọ́wọ́ láti máa ṣiṣẹ́ dáadáa àti láti mọ́ tónítóní.
- Wipe the earcups and headband with a damp asọ.
- Do not submerge the earmuffs in water.
- Rii daju pe ibudo gbigba agbara ti gbẹ ṣaaju gbigba agbara.
2. Itọju batiri
Lati pẹ igbesi aye batiri:
- Gba agbara batiri naa patapata ṣaaju ki o to fi pamọ fun igba pipẹ.
- Avoid exposing the earmuffs to extreme temperatures.
3. Ibi ipamọ
Store the earmuffs in a cool, dry place when not in use. The foldable frame allows for compact storage.
Laasigbotitusita
If you encounter issues with your ISOtunes LINK earmuffs, refer to the following common solutions:
| Isoro | Ojutu |
|---|---|
| Earmuffs not powering on. | Ensure the battery is charged. Connect to the USB-C charger. |
| Kò le sopọ̀ mọ́ ara wọn nípasẹ̀ 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. |
Awọn pato
- Iwọn Idinku Ariwo (NRR): 25 dB (ANSI-certified)
- Ẹya Bluetooth: 5.0
- Igbesi aye batiri gbigba agbara: Titi di wakati 50
- Optional AAA Battery Life: Titi di wakati 100
- Water/Sweat Resistance: IPX4
- Imọ-ẹrọ Aabo: SafeMax Technology (85 dB volume limit)
- OSHA Approved: Bẹẹni
- Ẹka: Unisex-agbalagba
- Irú Aṣọ: Ṣiṣu
- Awọn ilana Itọju: Dry Clean Only (referring to general cleaning, not machine wash)
- Ipilẹṣẹ: Akowọle

Image: Key features of the earmuffs, including OSHA compliance, Bluetooth 5.0, 25 NRR, IPX4 water/sweat resistance, and extended battery life options.
Ọja Official Pariview
Wo fidio yii fun alaye kikunview of the ISOtunes LINK 2.0 Bluetooth Earmuffs.
Fidio: Oṣiṣẹ kan ti pariview of the ISOtunes LINK 2.0 Bluetooth Earmuffs, detailing their features and benefits for users in noisy environments.
Atilẹyin ọja ati Support
ISOtunes products are backed by a manufacturer's warranty. For warranty claims, technical support, or further assistance, please visit the official ISOtunes webojula tabi kan si wọn onibara iṣẹ taara.
Fun alaye diẹ sii, ṣabẹwo si ISOtunes Store.