After unwrapping one of the cross bars, one of the locks was broken off. The headset came with a USB extension which can be plugged into the PS4 console to draw power to illuminate the LEDs. Great, hard wearing, practical sliders. Beautiful watch and so many great features! They go well w just about everything. If a blind man can do this, well. I will say the instructions are a bit confusing, it?s hard to tell the orientation of things from some of the diagrams, but overall wasn?t too bad. I had the opposite issue than many on here with the sizing. My foot seems to slide around in the shoe a bit as well, even though its the correct size. The keys are responsive, have a nice-but-not-obnoxious click and Im getting zero repeating key issues across the systems Ive used and paired it with using both Lightspeed and Bluetooth.