The other two Beats models that Apple announced back in September, the on-ear Solo3 and workout-focused PowerBeats3, are already available for $300 and $200, respectively. BeatsX is the third member of the trio and was originally supposed to ship back in the fall. Right now, there's no word on exactly what's causing the delay. When the headphones do arrive next year, they'll be available in either black and white and charge via an included Lightning cable. If you don't mind waiting, expect to pay $150 to nab a set in a couple of months.