ISOTUNES Caliber

ISOTUNES Caliber – High-performance hearing protection with Bluetooth functionality
The ISOTUNES Caliber is ideal for anyone who values reliable hearing protection and at the same time doesn't want to miss out on their favorite music or important calls.
This device combines protection and comfort in an innovative design that is specifically designed for outdoor use.
With the latest Bluetooth technology and a high level of noise reduction, you are well equipped for any situation.
The ISOTUNES Caliber is certified to ANSI and OSHA standards and offers a Noise Reduction Rating (NRR) of 26 dB.
This means it can reduce surrounding noise to a safe and comfortable level.
In addition, the device features SafeMax™ technology, which ensures that music or calls never exceed 85 dB to protect your hearing.
ISOTUNES Caliber – Benefits at a glance
High protection: With an NRR of 26 dB, the ISOTUNES Caliber provides high protection against damaging noise levels.
Bluetooth functionality: This allows you to listen to music wirelessly or answer calls without removing your hearing protection.
SafeMax™ technology: Limits the volume to 85 dB to protect your hearing from potential damage.
Long battery life: With up to 10 hours of playback, you can be confident that your hearing protection is working all day.
Water- and sweat-resistant: Thanks to the IP67 rating, the hearing protection is safe from water and sweat.
The ISOTUNES Caliber is more than just hearing protection. It is a device that offers the comfort and flexibility you need to focus on your work while staying safe.
With its high noise reduction and the ability to listen to music wirelessly or take calls, the ISOTUNES Caliber is the ideal companion for anyone who works or lives in loud environments.