Red HamiltonBuhl Primo Stereo Headphones. One of the building blocks to successful student learning is to teach listening skills that help develop comprehensive language and literacy. Teachers find that students excel when they are more focused on their lessons in classrooms, labs, libraries, and testing environments. These headphones are uniquely designed to provide the perfect blend of all of these. Not only are these headphones ideal for the learning environment, they also have great characters on the ear cups! These characters make wearing headphones fun; kids love 'em! Noise-reducing earcups allow students to clearly hear their lessons and protect from unnecessary and distracting ambient noise as well. Made of ABS plastic, these headphones are rugged and reliable, with a 3.5mm stereo plug, making it a versatile unit to connect to almost any audio device: tablets, smartphones, computers and more. Black HamiltonBuhl Primo Stereo Headphones. One of the building blocks to successful student learning is to teach listening skills that help develop comprehensive language and literacy. Teachers find that students excel when they are more focused on their lessons in classrooms, labs, libraries, and testing environments. These headphones are uniquely designed to provide the perfect blend of all of these. Not only are these headphones ideal for the learning environment, they also have great characters on the ear cups! These characters make wearing headphones fun; kids love 'em! Noise-reducing earcups allow students to clearly hear their lessons and protect from unnecessary and distracting ambient noise as well. Made of ABS plastic, these headphones are rugged and reliable, with a 3.5mm stereo plug, making it a versatile unit to connect to almost any audio device: tablets, smartphones, computers and more. Panda HamiltonBuhl Primo Stereo Headphones. One of the building blocks to successful student learning is to teach listening skills that help develop comprehensive language and literacy. Teachers find that students excel when they are more focused on their lessons in classrooms, labs, libraries, and testing environments. These headphones are uniquely designed to provide the perfect blend of all of these. Not only are these headphones ideal for the learning environment, they also have great characters on the ear cups! These characters make wearing headphones fun; kids love 'em! Noise-reducing earcups allow students to clearly hear their lessons and protect from unnecessary and distracting ambient noise as well. Made of ABS plastic, these headphones are rugged and reliable, with a 3.5mm stereo plug, making it a versatile unit to connect to almost any audio device: tablets, smartphones, computers and more. Tiger HamiltonBuhl Primo Stereo Headphones. One of the building blocks to successful student learning is to teach listening skills that help develop comprehensive language and literacy. Teachers find that students excel when they are more focused on their lessons in classrooms, labs, libraries, and testing environments. These headphones are uniquely designed to provide the perfect blend of all of these. Not only are these headphones ideal for the learning environment, they also have great characters on the ear cups! These characters make wearing headphones fun; kids love 'em! Noise-reducing earcups allow students to clearly hear their lessons and protect from unnecessary and distracting ambient noise as well. Made of ABS plastic, these headphones are rugged and reliable, with a 3.5mm stereo plug, making it a versatile unit to connect to almost any audio device: tablets, smartphones, computers and more. Red Black Panda Tiger Primo Specs Cushions Washable leatherette Colors Blue, Red, Black, Panda, and Tiger Speaker Drivers 30mm Impedance 32Ω Sensitivity 105dB+/-4dB Frequency Response 50-20000 Hz Storage Bag Heavy-duty, write-on, moisture-resistant, reclosable bag Cord 5' Dura-Cord – chew-resistant, PVC-sleeved, braided nylon Plug Size 120° Angled 3.5mm Stereo Plug