Butterfly Effect with App

I'm all about vibrations and this one is so cute and fun! I like how u can sync it with music, and how you can give others control of it. I love internal vibrations just as much as I love external vibrations, and this guy's got em both

This was okay, it was less powerful than originally thought and the Bluetooth is only mediocre. It disconnects very easily

Disconnects very easy, great you, just should have gotten the remote. Disconnected 4+ times in 20-25mims (100% battery life)