Just plain ol dumb gold coins. This was an over priced, one-time-use piece of trash. I bought these for video editing where I need to listen to and monitor my sound, and for that they are brilliant. I get an option to plug in USB devices and charge them up! Much lighter green then in the picture of the product Further Update : There is a battery issue with the right bud draining much faster than the left. I am the "techy" guy in the family so it was not that awful for me, if this is not you, avoid at all costs. This specific dresser comes in 13 different colors so it can accommodate any room décor. Thats just not going to happen after seeing the teva brand was like H no. Only complaint is that the instructions need to be more detailed with the button functions.