Yunsailing 20 Pack Bulk Classroom Headphones Wired Headphone

Feature: Reusable: Bulk headsets with microphone are not disposable earphones, durable, practical, and can be applied repeatedly for a long time, to greatly help enhance concentration, learning and standardized testing experience. Universal headphone plug: The 3.5 mm jack headphones are compatible with 3.5 mm jack devices that work with most phones, computers, laptops, fitness equipment and are a good choice for classroom use and school testing, centers, hotels. Specifications: Material: ABS, PVC Color: dark blue Size: Headphones: about 5 x 7 inches Headphone cable: about 1.5 meters/ 4.92 ft long Package includes: 20 x Headphones with microphone Warm reminders: Due to different screen display effects, there may be a slight error between the color you see and the color of the product you actually receive. Since the dimensions are all measured by hand, please allow 1 - 2 cm error. Winding risk may exist, please keep away from children. Please confirm the jack size before placing an order. Review: kids headsets with mics - They work great durable Review: They break usually on the first use. - This is the worst purchase I have made in a long time. Theses "Wired School Class Set" headphones break on the first use. I gave them to students and right away they broke before the first use. When you pull the earpiece out to extend them, they pop apart. The plastic breaks, no way to fix them or put them back together. The plastic is brittle and thin. In addition, the few times they got plugged in the wires broke when kids moved around in their seats. These are cheaply made. Unfortunately, I cannot return them as the first few were thrown out thinking it was more of a problem with my students handling than with the headphones. I'm out over $50. Of the 20 that came with the order I have 6 left. I only have them because they are unused.