Thank you for viewing. I used a case and a screen protector, so there are no noticeable scratches. I have restored it to factory settings before listing, but I have confirmed that it works beforehand. In addition to the included charging cable, I will include a short cable as a bonus. Sony NW-A55RM Walkman Walkman A50 Series 16GB Grayish Black Release date: October 6, 2018 ● Functions that allow you to enjoy both high-resolution sound sources and CD sound sources in high quality have evolved ・ Automatically upscales compressed sound sources to high-resolution quality: DSEE-HX ・ Enhances the sound quality of sound sources from smartphones and PCs: BT receiver function/USB-DAC function ・ Brings out the full quality of high-resolution sound sources: S-Master HX ・ High-resolution equivalent for Bluetooth wireless music playback: LDAC ● Machined aluminum cabinet adopted Evolved for further high sound quality and sophisticated design ● DSD compatible / Vinyl processor / 384khz / 32bit down-conversion playback compatible ● High-resolution noise canceling compatible Equipped with external sound capture function ● Further evolution of the body Equipped with external sound capture function 【Specifications】 Continuous music playback time: FLAC (192kHz/24bit) 30 hours / MP3 45 hours Size: Approximately 55.7mm x 97.3mm x 10.8mm (width x height x depth) Weight: Approximately 99g Supported formats: MP3, WMA, ATRAC, ATRAC Advanced Lossless, FLAC, WAV, AAC, HE-AAC, Apple Lossless, AIFF, DSD, APE, MQA, 384/32bit playback (down-conversion) *Converted to PCM192KHz/24bit External memory: microSD card