TAU® 2 - Emergency keyring power bank

This thing has already come in very handy in the short time that I have had it! All of the features are amazing!

The good, the bad, the in-between

Honestly this is one of the most useful and best tools I've ever had. It's impressed many people and helped me out so many times. I truly cannot count the amount of times it's helped me and my friends out. Honestly for usefulness it's phenomenal 10/10. The only bad and in-between is the holder. I constantly take my keys in and out my pocket. I mean who doesn't. The clip itself works really well for a good amount of time, until it doesn't. Once and awhile the tau will fall of your keychain holder or get tugged too hard in your pocket and fall off when grabbing your keys. After the tau falls once it usually would get scratched or small bits chipped on it. These small chips stop the holder from holding on as great and it's just a process of falling over and over again. I've also noticed small cracks in the keychain holder as well where it connects to hold the tau. It's just time and use that degrades the tau. It's a amazing product but I can't tell you how many times I've lost the tau and found it sitting in my driveway or something similar haha. All in all amazing charger just in my opinion key usage may not be the best but as a lanyard holder or something like that for sure I'd go for it. I still recommend it just putting this out there to be aware there are flaws.

Wires a little short but it works fine and easy to carry around