It’s holding up perfectly Unfortunately, I dont remember my email info to have them sent back. Awful for the office. The speed of the rotation might be better to have on "high" but the speed at which you move the device over your skin should be slow. I like this colour too. Oh, they’re just adorable! Didn’t even get a chance to use them, broke then first time I clamped on the 1” barbell I have. On top of which, the mounting bracket for the mic is useless as it limps over under the weight of the mic that it comes with and supposed to hold up. Buying another one! Since they are wired, I don’t have to worry about battery life.