The Sony MDR-EX15LP is a pair of lightweight in-ear headphones designed for comfortable daily listening. These earbuds feature 9mm neodymium dynamic drivers that deliver a frequency response ranging from 8 to 22,000 Hz, ensuring a balanced sound across various genres. With a sensitivity of 100 dB/mW and an impedance of 16 Ohm, they provide efficient audio playback from most portable devices. Constructed from a blend of ABS plastic and silicon, the headphones weigh only 3.1 grams, making them barely noticeable during extended use. They connect via a 1.2-meter Y-type cord ending in a gold-plated L-shaped 3.5 mm stereo mini-jack, which helps prevent cable strain. To ensure a secure and personalized fit, the package includes three different sizes of ear tips. An integrated in-line microphone allows you to handle calls without removing the earbuds, while basic noise reduction helps you focus on your music in busier environments.