New idea to stabilize the mount around your neck AND to your shirt. This gives you the best of Telesin combined with a magnet behind your shirt. I hope this helps someone! Disclaimer: Some of the links below are Amazon affiliate links and I receive a small commission with each sale at no extra cost to you. Thanks so much for the support.

Telesin Neck Mount: https://amzn.to/3pV7MRQ
Disc Magnets: https://amzn.to/3XZztFR