The CX 215 In-Ear Stereo Headphones (Blue) provide the iconic sound you've come to expect from Sennheiser, in a stylish and lightweight design that's ideal for mobile use. The headphones have compact housings that are designed with a contoured finger grip so you can put them in and take them out easily. The dynamic drivers provide clear, natural audio with deep bass, detailed midrange, and crisp treble.
The headphones fit snugly in the ear canal and come with 3 different sizes of interchangeable eartips. A proper in-ear fit blocks out unwanted environmental noise, improves bass response, and prevents the headphones from falling out of your ears. The symmetrical Y-cable provides plenty of slack and has a gold-plated 3.5mm plug that provides compatibility with MP3 players, CD players, smartphones, tablets, laptops, and other devices. The plug is angled for strain relief, providing long-term durability.