Classroom Headphone Set (32 Robust Headphone MK1 1 x 4 Pole Fixed)

Name: Classroom Headphone Set (32 Robust Headphone MK1 1 x 4 Pole Fixed)
Brand: CrusaderAV

CrusaderAV

MK1 Robust Almost Unbreakable Headphone Fixed Cable 4 Pole JackCrusader's classroom headphone sets are bundled together to make purchasing easier and save you money. \n\nAll sets include:\n--32 sets of MK1 Robust Headphone & Microphone with Fixed 4 Pole Jack\n--32 Cotton Drawstring Bags\n--A storage box to neatly secure your headphonesRobust Headphone & Microphone, 4 Pole Jack\nExtremely robust (virtually unbreakable) headphones with inbuilt microphone and fixed 4 pole cable.\n\nDesigned for pupils to be the most long-lasting headphones, ideal for school use in IT suites, computer and foreign language labs, classroom or offices. This version is suitable for use with tablets, chrome books and some smartphones.\n\nThe extremely durable design has a steel tensioned headband that can be twisted and bends right back on itself so avoiding accidental damage if the headphones are sat on my mistake. \n\nThe boom microphone is fabricated into the left earpiece. It is fixed an;