TODAY’S TOOL For anyone who spends a lot of time running loud machinery and looking for ear protection and blue tooth capability. These have been my go to for two years now and I love them. The battery life is incredible with built in rechargeable batteries, they let me listen to the quietest Audiobooks even when running the zero turn mower. And they are comfortable enough that I wear them sometimes even when noise isn’t an issue. https://therealtimcook.wordpress.com/todays-tool-3m-bluetooth-worktunes/