Beats studio 3 I have never seen a power button like this and I cannot find any pictures of a similar power button online, Did they recently change it? Or are these
Powerbeats Pro review: The best-sounding Beats headphones yet | Engadget
Amazon.com: Replacement USB Charging Charger Cable Cord Compatible with for Beats by Dr Dre Powerbeats 2 3 and Studio Solo 3 2 2.0 Wireless Headphones Earphones : Electronics
Beats By Dre Studio 3 Wireless LED Fuel Gauge Power Button PCB - Parts — Joe's Gaming & Electronics