Perfect for hunters thanks to the slim design

Tested according to EN 352-1 (earmuffs) - please note that the headphones are not certified according to EN 352!
At only 310 g, the ISOtunes Spot DEFY Slim Basic are particularly light and ultra-slim.
This makes them perfect for hunters and sport shooters, as they stay out of the way when aiming at targets!
Thanks to active attenuation, shots are quieter while the perception of ambient noise is not affected.
This allows you to communicate with colleagues while being optimally protected from harmful noise!

Without Bluetooth or microphone

The ISOtunes Sport DEFY Slim Basic does not have Bluetooth, but it does have an AUX input for headphone cables (included).
The SafeMax technology ensures that the volume does not exceed 85 dB!
The ISOtunes Sport DEFY Slim Basic is powered by two AAA batteries (included), which guarantee up to 300 hours of battery life.

ISOtunes: Bluetooth headphones especially for workers

For more than three decades, ISOtunes has been producing high-quality hearing protectors and headphones, which are primarily designed for use at work and convince with sophisticated features such as intelligent noise cancelling!
Unlike other manufacturers, ISOtunes focuses on high-quality Bluetooth transmission and excellent sound quality.