Introduction
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.
Пакеттин мазмуну
Пакетте бардык буюмдар бар экенин текшериңиз:
- ISOtunes LINK 2.0 Earmuff
- Removable Lithium-Ion Battery (AAA Battery Compatible)
- Заряддоо кабели (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.
Жайгашуу
1. Батареяны заряддоо
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.
- Кабелдин экинчи учун туура келген USB кубат булагына туташтырыңыз.
- 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. Bluetooth Жупташтыруу
Connect your ISOtunes LINK earmuffs to your Bluetooth-enabled device.
- Ensure the earmuffs are powered on.
- Мобилдик түзмөгүңүздө же компьютериңизде Bluetooth'ду иштетиңиз.
- Издөө "ISOtunes Link" in the list of available Bluetooth devices and select it to pair.
- Үн менен билдирүү ийгиликтүү жупташууну тастыктайт.
Иштөө нускамалары
1. Controls Overview
The earmuffs feature raised buttons for easy control, even with gloves on.

Сүрөт: деталдуу view of the control buttons located on the earcup, including power, volume up/down, and track skip functions.
- Кубат баскычы: Күйгүзүү/өчүрүү үчүн басып туруңуз.
- Үнүн жогорулатуу/төмөндөтүү: Аудионун үнүн тууралоо.
- Трек навигациясы: Skip forward or backward through audio tracks.
- Көп функциялуу баскыч: Play/pause audio, answer/end calls.
2. Аудио ойнотуу
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. Чалууларды башкаруу
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. Ызы-чууну азайтуу
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.
Техникалык тейлөө
1. Тазалоо
Үзгүлтүксүз тазалоо аткарууну жана гигиенаны сактоого жардам берет.
- Wipe the earcups and headband with a damp кездеме.
- Do not submerge the earmuffs in water.
- Заряддоодон мурун кубаттоо порту кургак экенин текшериңиз.
2. Батареяга кам көрүү
Батареянын иштөө мөөнөтүн узартуу үчүн:
- Батареяны узак мөөнөткө сактоо алдында толук заряддаңыз.
- Avoid exposing the earmuffs to extreme temperatures.
3. Сактоо
Store the earmuffs in a cool, dry place when not in use. The foldable frame allows for compact storage.
Проблемаларды чечүү
If you encounter issues with your ISOtunes LINK earmuffs, refer to the following common solutions:
| Көйгөй | Чечим |
|---|---|
| Earmuffs not powering on. | Ensure the battery is charged. Connect to the USB-C charger. |
| Bluetooth аркылуу жупташтыруу мүмкүн эмес. | 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. |
Техникалык шарттар
- Чууну азайтуу рейтинги (NRR): 25 dB (ANSI-certified)
- Bluetooth версиясы: 5.0
- Заряддалуучу батареянын иштөө мөөнөтү: 50 саатка чейин
- Optional AAA Battery Life: 100 саатка чейин
- Water/Sweat Resistance: IPX4
- Коопсуздук технологиясы: SafeMax Technology (85 dB volume limit)
- OSHA Approved: Ооба
- Бөлүм: Unisex-чоңдор
- Кездеме түрү: Пластик
- Кам көрүү боюнча көрсөтмөлөр: Dry Clean Only (referring to general cleaning, not machine wash)
- Келип чыгышы: Импорттолгон

Image: Key features of the earmuffs, including OSHA compliance, Bluetooth 5.0, 25 NRR, IPX4 water/sweat resistance, and extended battery life options.
Расмий продукт бүттүview
Толук маалымат алуу үчүн бул видеону көрүңүзview of the ISOtunes LINK 2.0 Bluetooth Earmuffs.
Видео: Аткаминерview of the ISOtunes LINK 2.0 Bluetooth Earmuffs, detailing their features and benefits for users in noisy environments.
Кепилдик жана колдоо
ISOtunes products are backed by a manufacturer's warranty. For warranty claims, technical support, or further assistance, please visit the official ISOtunes webсайтка же түздөн-түз кардарларды тейлөөгө кайрылыңыз.
Көбүрөөк маалымат алуу үчүн, киргиле ISOtunes Store.





