Clip-on headphones, vertical in-the-ear style
Newly designed light-weight and comfortable earphones
Sony Acoustic Twin Turbo Circuit for deep bass sound
13.5 mm driver unit
Lead slider prevents cord entanglement
Stable fit on the ear ensures good audio quality and limited sound leakage
Personally not so much a bargain as a blessing. I have major issues with headphones, especially in ear type ones, as the one for my right ear always seems to fall out and the constant pushing back in usually leaves me with a sore ear. I have received these and they are fabulous, sound is great and they are very comfortable.