HamiltonBuhl Smart-Trek Deluxe Stereo Headphone with In-Line Volume Control & 3.5mm TRS Plug, Pack of 2

The durable and sleek Smart-Trek deluxe headphones are versatile and compatible with a wide variety of technologies. Designed to stand up to the K-12 environment, Smart-Trek headphones are built to last.Smart-Trek feature a rugged and comfortable design, so teachers can have headphones that will function for years, and students can wear the headphones for an extended period of time. Its adjustable headband snaps easily into place to fit students of all ages.The ear cups are made with high-quality leatherette ear cushions that are easy to clean, durable, and provide excellent noise-isolation.Smart-Trek headphones feature the trusted, Dura-Cord - the chew, kink and knot-resistant, PVC-jacketed, braided nylon cord.Pack of 2 headphones.Specifications:� Drivers: 40 mm� Impedance: 32O� Frequency Response: 50Hz - 20KHz� Sensitivity: 100dB�4dB� Warranty: 1 Year� 5' Dura-Cord - chew-resistant, PVC-jacketed, braided nylon� 120-degree 3.5mm TRS plugCompatible With:� iPods, iTouches, MP3 players� iPhones (up to iPhone 6)� iPads (up to 9.7-inch iPad Pro 1st Gen), tablets, eReaders� PCs and Macs� CD players, stereos, TVs� Most gaming systems