$100 · Halo Sport 1 - Upgrade your brain!

I have an extra Halo Sport 1. These things are awesome. Well documented studies, used tDCS to stimulate the motor cortex of your brain. I'm a musician and it focused and improved my practice sessions. These are also used for athletic training (was used by golden state for example). Recommended by Dave Asprey of Bulletproof Coffee as well. So get biohacking! Do some research, the science and results are legit and well worth it if you are looking to improve a skill faster. They also have amazing support if you are wanting tips on how to use them most effectively. I was having some issues with the bluetooth and in the process I ended up just getting a second pair from the company. So putting these up for sale cheap because of that. Minimal use, comes with charging cable and they work great! Close up pick of the headband (grey things) is to show you they are like new and have lots of life left in them. That's where it connects and eventually needs replacing. Originally $399 USD, so more than $600 after all the shipping, imports fees. The difference between these and the Halo 2 is the Halo 2 has better drivers for the sound, and can stream music via bluetooth (you need an adaptor for the 1). X-posted