50 Pack of Headphones; Each Headphone Individually Packaged and Sealed Soft Foam Ear Cushions; Single Cord for Both Ears for Tangle-Free Use Cord Length 4.5 Feet; Standard 3.5 mm (1/8 inch) Right Angle Stereo Plug Works with iPods, iPhones, iPads, Chromebooks, Smartphones, Tablets, Laptops, Computers, Android devices, Fitness and Audio Equipment Great for Students, Classroom Testing, Schools, Hospitals, Hotels, Museums, Gyms, Dentists, Libraries and more