ISOtunes Sport DEFY Slim Bluetooth Ear Defenders
ISOtunes Sport DEFY Slim Bluetooth Ear Defenders combine a certified 27dB SNR hearing protection rating with Tactical Sound Control for environmental awareness. Bluetooth 5.0 supports calls and audio, while separate controls adjust listening volume and ambient sound levels. Powered by two AAA batteries, they offer up to 25 hours of battery life and IPX4 water resistance.
ISOtunes produces hearing protection in both in-ear and over-ear designs. Its ISOtunes Sport range includes electronic ear defenders and protective earbuds, with selected models offering Bluetooth connectivity and Tactical Sound Control technology to help users hear surrounding sounds while wearing hearing protection. Features vary by model.
Browse ISOtunes hearing protection at Ellmor, including CALIBER earbuds and DEFY ear defenders. Compare individual models for fit, noise-reduction rating, battery life and connectivity. Correct fitting and use are essential, so follow the supplied instructions and choose protection appropriate to your noise exposure.
