NRR 33dB Foam Ear Plugs with Cord,100 Pairs/Box，for Sleeping | Ultra-soft PU foam, fit ear canals, individually wrapped,earplugs for Construction , traveling, studying. shooting ranges

Have you considered getting the foam earplugs? They come in 100 quantities, while you order, the battery ones. This way, more people can get some basic help. They can also use them with the headset ones to provide even more protection. Just to give you an idea, these sell on Amazon - https://www.amazon.com/GOL-SIV-33dB-Foam-Individually-Packed-Construction/dp/B0DRTZJ87S/ref=sr_1_25?adgrpid=1343603780989612&dib=eyJ2IjoiMSJ9.XRgssvCdtfs0U1ClQwgBLnfcigqrWxR-3kIeJtaRg5M3QXYIhxAwSJi6ZKBcs_5c3PmqYWYQhKeWn-D_nwNDKGAH8k_Jc9HsLQPcpfRJTePOeI0kMxO2x1bdV3IEVhhDgQBigaEjkbixB3T7DERL_XF8PxVb-JnLGDpwsNcJNrtCcDQtWJHc6AqqbJ5Q_mnVFx12vapzQi7b3xJBZCXyMj2xiCJwM78WV9Y7mT6CcuVVMuLmOrEaUMveSDgZEE8Kuzv1S28613YLs8u8sJPozTvoP13gkC3SHlyMyFvwavY.mfV2rffXhAjTI9U5Y23lHkzTOxm6xPe6Y-dgSRw5UwI&dib_tag=se&hvadid=83975622398014&hvbmt=be&hvdev=c&hvlocphy=58465&hvnetw=o&hvqmt=e&hvtargid=kwd-83975595159815%3Aloc-190&hydadcr=24656_13769936&keywords=foam%2Bear%2Bprotection&mcid=01653e3872b937cba7466f5656fafccb&msclkid=dd4de680371719684f0a8cb5582716ed&qid=1781886791&sr=8-25&th=1