ISOtunes CALIBER + bachmaier® plugs
True Wireless Bluetooth hearing protection for hunters and shooters.
The ISOtunes Sport CALIBER is the perfect wireless hearing protection for hunters and shooters, combining hearing protection, sound amplification, and wireless freedom. Ideal for hunting and loud gunfire, it protects against harmful impulse noise while amplifying important environmental sounds. The Tactical Sound Control™ (TSC) technology suppresses damaging gunfire noise in less than 2 milliseconds, ensuring that ambient sounds remain clear. With SafeMax™ technology, the volume of connected devices is kept at a safe level of 82 dB. Tested according to EN 352-2:2020 and certified under the PPE Regulation (EU) 2016/425, the CALIBER provides top-notch protection and comfort. For a customized fit and enhanced wearing comfort, optional bachmaier® custom plugs are available.
The level-dependent ISOtunes SPORT CALIBER is the ultimate true wireless Bluetooth hearing protection, specifically designed for hunters and shooters seeking a combination of hearing enhancement and electronic hearing protection. Thanks to the innovative Tactical Sound Control™ (TSC) technology, hearing ability is enhanced by up to eight times, while impulse noise is effectively dampened in less than two milliseconds. Natural sounds are actively transmitted, while harmful gunshot noises are reliably blocked—keeping you protected without sacrificing important environmental sounds. TSC™ enables you to hear instructions clearly, communicate with others, or perceive wildlife. The SafeMax™ technology ensures that the volume of connected devices never exceeds 82 dB, keeping your ears consistently protected. With a battery life of up to 13 hours per charge, the ISOtunes SPORT CALIBER is the perfect companion for hunting or shooting activities.
Highlights
Protect yourself!
The Tactical Sound Control™ (TSC) technology enhances hearing by up to 8 times depending on the desired amplification level, while simultaneously protecting against extreme impulse noise in less than 2 milliseconds.
Hear safely. Perceive better.
The SafeMax™ technology ensures that the volume of the connected device stays safely below 82 dB – for worry-free listening all day long.
Custom fit with bachmaier® plugs!
Because every ear is unique, we offer custom-made bachmaier® plugs as an optional upgrade to the standard ISOtunes earplugs. They provide the ideal solution for optimized in-ear comfort.
Features
Defined. Protection
Active technology for active protection.
ISOTunes SPORT CALIBER
Gunshots reach noise levels of 150 to 170 decibels – a dangerous level that can quickly lead to permanent hearing damage. The ISOTunes SPORT CALIBER combines effective hearing protection with practical hearing enhancement – perfect for hunters and shooters. The SafeMax™ technology reliably limits the volume of connected devices to 82 dB to protect your hearing all day long. At the same time, the Tactical Sound Control™ (TSC) technology amplifies ambient sounds by up to 8 times and suppresses dangerous gunshot noise in less than 2 milliseconds. This allows you to hear instructions, communicate, or detect wildlife – without compromising your safety.
Defined style. Material & color bachmaier® plugs
Nice to know.
Scope of delivery
Your ISOtunes SPORT CALIBER includes everything essential: a storage case with charging functionality, a charging cable, and a user manual.
Upgrade with bachmaier® plugs
For maximum comfort, we offer you an exclusive upgrade: the customised bachmaier® plugs. These customised earmoulds guarantee a comfortable and secure fit. They are the ideal choice if you are looking for maximum wearing comfort. Thanks to the exact fit to your ears, they fit like a second skin and offer you an unrivalled wearing experience. Learn more
Find a dealer for your custom fit
Discover our dealer network and locate an audiologist near you. Your audiologist will create a precise impression, handle the order, and ensure the smooth delivery of your custom-made bachmaier® plugs.
Ear impression
In order to optimally fit your bachmaier® plugs, a precise mould of your ears is required. This is carried out by specially trained acousticians who ensure that your hearing protection fits perfectly. The result is customised protection that offers you maximum comfort and reliable support all day long - without any compromises. Learn more
Cleaning
To ensure a long lifespan, you should regularly clean your Bluetooth hearing protection and your bachmaier® plugs with a skin-friendly cleaning agent or a damp cloth. For optimal cleaning, we recommend oto-fresh® cleaning products. Be sure to thoroughly dry your ear products and avoid cleaning them under running water. Suitable cleaning products can be found here.
Fast delivery time
The delivery time for custom-made bachmaier® plugs is usually 4-7 days after the impression is taken by the audiologist. It may vary slightly depending on production volume, as each product is individually crafted.
Manufactured in the Bavarian Alps
Your bachmaier® ear product is manufactured in Bischofswiesen, Bavaria, using state-of-the-art technology and expert craftsmanship, and is delivered directly to your audiologist.
Prefer Bluetooth hearing protection for
work, leisure, and on the go?
