The Sony MDR-EX15LP are lightweight in-ear headphones designed for comfortable daily listening. They feature 9 mm dynamic drivers with neodymium magnets that deliver a wide frequency response from 8 Hz to 22,000 Hz, ensuring a balanced sound across various genres. With an impedance of 16 Ohm and a sensitivity of 100 dB/mW, these earphones are efficient and easy to drive from most smartphones or portable players. Constructed from ABS and silicon, the earbuds weigh only 3 g, making them barely noticeable during extended use. The 1.2 m Y-type cable includes a practical slider for cord adjustment and ends in a gold-plated, L-shaped 3.5 mm mini-jack to prevent accidental unplugging. To ensure a secure and personalized fit, the package comes with hybrid silicone rubber earbuds in three different sizes: small, medium, and large. These headphones include an in-line microphone for hands-free calls and integrated noise reduction to help you focus on your audio. They are a practical choice for commuters or students who need a reliable, wired audio solution for music and calls on the go.