Stock Up Your School & Flexibly Fit: Ensure your classroom or remote learning setup is fully equipped with this bundle packs of JrX3 wired headphones. With adjustable headbands, these headphones cater to kids, and teenagers, ensuring a comfortable fit for all. Never Rupture Nylon Braided Cable & Steel Pin Jacks: Our robust dual-layer nylon braided wire is engineered for exceptional durability, resisting both breaking and tangling. It has endured rigorous testing over 20,000 times to ensure top-tier reliability. Experience unparalleled stability in audio transmission with our 3.5mm steel pins, which are immune to breakage unlike copper jacks, thus eliminating any risk of signal interruption. Comfort & Secure Fit: With 3D soft, breathable ear cushions and a padded headband, our headphones ensure comfort during extended wear. Featuring a multi-angle secure design, the ear cups stay firmly in place even in a bustling classroom environment where students may playfully tug at them. So w