Ive Been Using This For About A Month And Am Pleased, It Charges My S10+ From 0% To 100% In 20-30 Minutes. So, I love weight training. I was still concerned it wouldnt be enough for the P1s but I neednt have worried, it drives all of my IEMs and full sized headphones with room to spare. My iPhone found it in about 5 seconds and connected by Bluetooth. These slippers do the job. I purchased the Bultone BT-BH024 earbuds on a recommendation from a friend and have been using them for just over two months. I am using this in a swag offroad bandsaw table for a Milwaukee bandsaw. The total footprint is 16. But they have a couple of flaws that are pretty glaring, plus some quality control issues. 5mm jack on the controller and I decided to use this to test.