I just bought a pair of wired headphones that have that warning on them. https://smile.amazon.com/dp/B01N6ZJH96/ref=cm_sw_r_cp_apa_fabc_2WG4E8WH1EBG621J17BN?psc=1 Wired...... I'm guessing they are being over cautious.

https://www.amazon.com/gp/product/B01N6ZJH96

I have a brand new pair of those headphones.

https://www.amazon.com/dp/B01N6ZJH96/ref=cm_sw_r_cp_apa_glt_fabc_B6Y4D9C435D8PWAY00ZB?_encoding=UTF8&psc=1 Theyre pretty good imo but I've never had really nice studio headphones. But for 30 bucks fuck it!

I'm not sure that an absolutely flat, studio type headphone is needed.

I got some similar headphones on Amazon that are

1. comfortable
2. cover the ear well
3. sound good (whatever that means)
4. durable
5. inexpensive
6. highly rated on Amazon
7. have a detachable cord

I have been very satisfied with them but your mileage may certainly vary.

https://smile.amazon.com/dp/B01N6ZJH96?aaxitk=W86mv1Mb0r3qjoWYXBDuRw&pd_rd_i=B01N6ZJH96&pf_rd_p=44fc3e0f-4b9e-4ed8-b33b-363a7257163d&hsa_cr_id=1324237880601&sb-ci-n=productDescription&sb-ci-v=OneOdio%20Adapter-Free%20Closed%20Back%20Over-Ear%20DJ%20Stereo%20Monitor%20Headphones%2C%20Professional%20Studio%20Monitor%20%26%20Mixing%2C%20Telescopic%20Arms%20with%20Scale%2C%20Newest%2050mm%20Neodymium%20Drivers%20-%20Black