RCA HP60 Noise-Isolating Earphones with 3.5 mm Headphone Adapter (White) (Discontinued by Manufacturer) 9Mm Driver Delivers Superior Sound Ultra Lightweight For Comfort Contoured Ear Cushions To Seal Out Exterior Noise Includes 2.5Mm Adapter For Use With Mp3-Enabled Cellular Phones Contoured ear pads help isolate external noise Incliudes 3 interchangeable ear pads Includes 3.5mm gold-plated headphone adapter Lightweight design