Sony Walkman S Series 16GB MP3 Player with Up To 52 Hours of Continuous Includes Earphones and 2017 Black NW-S315K Bluetooth, Playback, Speakers,

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. A compact body of approximately 53g with plenty of stamina for a long time of 52 hours Cut out surrounding noise with digital noise canceling function Equipped with effective functions such as "A-B repeat playback" that allows you to repeatedly listen to the part you want to concentrate on studying, and "quick replay" that returns the playback position, making it ideal for language learning. "Content Transfer for Mac" also supports transfer from Mac You can now coordinate the menu cursor color with the color of your Walkman by choosing from blue, light pink, white, vivid pink, or gold. Equipped with three modes (Train/Bus/Airplane/Indoor) that can be selected according to the listening environment Choose from a variety of equalizers to suit your music source. In addition to seven options (Rock, Pop, Jazz, Classical, EDM, R&B/HIP HOP, and Relax), you can also save two custom equalizers to fine-tune your sound. Supports high-quality codecs such as FLAC Rich reproduction and excellent fit. EX monitor headphones with a 13.5mm driver unit Equipped with a 1.77-inch QVGA (128 x 160 dots) color LCD