ISOLATE® PRO MiNi – Switch off your ears! ISOLATE® PRO MiNi reduces noise levels but still allows you to hear details in sound through bone conduction. Your body is very well suited to conduct these sounds at a variety of frequencies to your inner ear, the effect being the sound is reduced to a low level volume… it’s like turning the world down on the dial. ISOLATE® PRO MiNi is not like any other ear protector; it blocks direct sound from entering your ears including bass frequencies without any batteries or annoying re-charging. ISOLATE® PRO MiNi’s Titanium body and tip-locking ridges are 1.5mm narrower than the original ISOLATE® PRO, making it suited to those with narrower ear canals. Each ISOLATE® PRO MiNi set includes a pair of replaceable extra small, small and medium EARFOAMS® MiNi Replacement Foam Tips.