Votes were cast on the forums and this July we get two tactical earpieces as our item-of-the-month gift.
The Large tactical earpiece, left also has a head band but it is hidden by these hairstyles. Earpiece is visible from the back of the character.
The smaller Tactical earpiece, right fits just by the ear and is not visible from the back of the character.
The earpieces appear under the new Head Accessory slot.