Thank you for viewing! Please read my profile before purchasing m(_ _)m ☆ Brand new, unused ☆ Free shipping ☆ Anonymous delivery #Umi's Shop [Bluetooth 5.1 & Built-in Speaker] This MP3 player uses Bluetooth 5.1 technology, achieving high-speed transmission, stable connection, excellent interference resistance, and outstanding compatibility. It is equipped with a built-in Hi-Fi speaker, especially recommended for those who dislike wearing earphones or feel uncomfortable wearing them for long periods. Enjoying music from the speaker provides a purer auditory experience. [32GB Large Capacity & 128GB Expandable] Equipped with 32GB of storage. Expandable up to 128GB with a microSD card slot when storage is insufficient. You can store your favorite songs and enjoy your music time to the fullest. Perfect for personal use during commutes, as well as a great gift for birthdays, job promotions, loved ones, friends, and入学式 (entrance ceremonies). [Multi-functional Practical Music Player] In addition to music playback, it also features radio, timer, calendar, alarm, and recording functions. Supports various audio formats such as MP3/OGG/APE/FLAC. Files can be transferred to the player by connecting to a PC or other devices with the included cable. Supports custom folder creation, allowing you to play music from specific folders individually.