Philips SHE2640/27 In Ear Headphone (Black/Silver) (Discontinued by Manufacturer) Distinctive Color Matches Ipod Nano 5G Perfectly Balanced & Natural Sound Neodymium Magnet Enhances Bass Performance & Sensitivity Twin Vents Balance The High Sounds & Bass Tones In-ear headphones with a durable flexi-grip design for a strong flexible connection 13.5mm speaker driver optimizes wearing comfort Twin vents balance the high-sounds and bass tones Soft ear cushions improve wearing comfort and bass response Symmetrical cables come in equal lengths to avoid tangling