Some of the DJ EQ curves have been removed from the My JBL Headphones app. Harman will ‘continuously’ update the My JBL Headphones app with new DJ sound-curves as this number changes based on who we sign agreements with and when.

See the release notes for app version 4.10.9 below:
- Adding support for TOUR PRO+ TWS and TOUR ONE Global version
- Removing expired DJ’s signatures