The controller of the modified DJI Mavic 2 Pro / Zoom can be equipped
Amazon.com: SYMIK Neck Strap Aluminum Bracket and Neck Strap (Lanyard) Combo for DJI Smart Controller; Works with DJI Mavic Air 2, DJI Mini 2, Mavic 2 Pro/Zoom Drone with Smart Controller : Electronics
5D Key Button and Cap for DJI RC Pro and DJI Smart Controller – djioemparts
Amazon.com: Original Smart Screen Remote Control for DJI Mavic 2, Mavic Air 2, DJI Air 2S : Toys & Games