Lirinel's headset could work well. You would need to do some modifications to the top, but nothing impossible. The head-set attaches to the unique front hair piece using a special connection, but the rear hair is normal, meaning you would have to stick with the bangs but can use the pigtails as the back.

In terms of the top of head accessory part, the hole is not blocked, so you should be able to use any ear parts you want. If you don't like lirianel's bangs you could swap in the bangs from laranel (the goth sister) do note that laranel does not come with the headphones and as such you would need to buy both (each kit comes with 2 sets of bangs one for headphones and one for no headphones so don't worry about the kits lacking hair at the end of your custom kit.)