The Sony WI-C310 is a pair of wireless in-ear headphones designed for easy portability and convenience. They feature a lightweight construction with magnetic earbuds that help keep them tangle-free when not in use. The headphones are equipped with 9 mm dynamic drivers that deliver clear sound quality across a range of audio genres. The WI-C310 supports Bluetooth connectivity, allowing users to easily connect to devices such as smartphones, tablets, and laptops. With up to 15 hours of battery life, these headphones are suitable for extended listening sessions, and the quick charge feature allows for approximately 60 minutes of playback time with just a 10-minute charge. The inline remote control enables users to easily manage playback, adjust volume, and take calls without needing to access their devices. Additionally, the headphones come with a variety of ear tip sizes to ensure a comfortable and secure fit. They are available in multiple colors, enhancing their appeal to different personal styles.