50-Pack Black On-Ear Wired Headphones — L-Shaped 3.5 mm Plug, 4 ft Cord

Pack of 50 black on-ear wired headphones built for easy storage and portability. Lightweight construction with an adjustable headband for a comfortable, secure fit. Impedance: 32 Ohms. These headphones have no mic, no volume control, and no Bluetooth — not wireless. Frequency range 80-18,000 hz with 91db SPL sensitivity. Connector: L-shaped stereo 3.5 mm plug and a 4 ft. cord.