These are horrible and don't work like other electronic shooting protection. Ambient mode provides no protection. Clear voice mode provides no protection. Silent mode makes absolute protection at all times, so you can't hear what is going on around you. Once you put the buds in your ears, you can't get them to change modes. I've pressed them and I know the button registered because I felt the click, but it wouldn't change modes at all. You may as well use plain protective buds and remove them when you need to hear instructions.

Know your size not great for scopes... That aside good lock box ....

Very well packaged and very good product

Love quality and passcode set up instructions. However, there weren’t any installation instructions. No worries we made some for you! Enjoy. Excellent price.