In ear isolation design blocks background noise. High performance 9 mm neodymium drivers for deep bass sound 3.5 mm L - shaped plug Coby Isolation In - Ear Stereo Hdphones.
In ear isolation design blocks background noise. High performance 9 mm neodymium drivers for deep bass sound 3.5 mm L - shaped plug Coby Isolation In - Ear Stereo Hdphones.