パイルドライバー・バイブレーティング・バットプラグ

The vibrations are surprisingly deep and rumbling for something so pocket-sized. I’ve been really happy with how easy it is to use while showering, and having nine patterns keeps things interesting.

The nine vibration patterns give plenty of variety, though the controls took me a minute to figure out at first. It's compact enough to carry around, which I wasn't expecting.

It does the job as a vibrating plug, and the nine patterns keep things interesting, but the battery life feels pretty short—died on me mid-use more than once. The "pocket-size" claim is accurate, so it's discreet, just wish it lasted longer.