ISOtunes Caliber

If wireless earbuds are more your thing Isotunes Caliber have a lot of tech crammed into one small package, they feature the same Tactical Sound Control (TSC) as the Advance but this time in a wireless set up. They come with a portable charging case, six pairs of eartips and a usb-c charging cable, they are super lightweight at just 8g per earbud. The inbuilt TSC is a level-dependent technology that uses omni-directional microphones to block out the harmful gunshot noise whilst letting the safe sounds to pass through. This all happens ultra fast, the digital circuitry suppresses sound in under 2 milliseconds without you needing to press a button or anything.

The casing is IP67 rated, which means it is well protected against dust, sweat and full water submersion, it has a 13hour battery life or 16 hours of TSC battery life with two full additional charges stored in the rechargeable case. They have a standby time of 60 hours and will automatically switch off after two hours of inactivity. When protecting against damaging sounds the hard-to-notice environmental sounds can be amplified up to eight times, this means your ears are protected whilst you remain aware of your surroundings.

The Caliber can block out 32dB of noise, most gunshots will register between 150 – 170 decibels, these are hearing damaging levels. When hearing protection is not needed the build in Bluetooth 5.2 lets you listen to your favourite tunes or podcasts, they have a volume limit of 82dB for further protection. The integrated microphones allow you to take calls and access the voice assistant on your device.
The audio is clean and balance enough to be enjoyable, its not going to be one for the audiophiles but will satisfy most people, it will automatically connect and sync to two devices. These are perfect for those looking for some lightweight and versatile hearing protection that offers the choice of listening to music or increased communication whilst shooting. RRP £179.99

CALIBER