According to a rumour from a Weibo Account discovered by iMore states Apple is planning to release new bright models of the PowerBeats Pro.
WaveTech states the PowerBeats Pro will come in a range of new bright colours, Cloud Pink, Glacier Blue, Spring Yellow & Lava Red.
The possibility of these models are very likely. We have seen in the past Apple adding bright colours to their Beats range like the PowerBeats, Solo & Studio.
Rumours were surfaced earlier this year suggesting Apple would release a second generation PowerBeats Pro, but sources state the changes will be very minimal if not the same, just with a few new colour options.