Feature: 1. STORE OVER 10,000 SONGS: This MP3 player with Bluetooth supports up to 128GB memory card(not include) expansion. It supports music formats such as MP3, WMA, WAV, APE, FLAC, AAC-LC, M4A, OGG, etc., so you can put your favorite songs in and create your own music space. The built in 500mAh battery only takes 2 hours to charge and has a battery life of up to 48 hours 2. HIFI LOSSLESS SOUND QUALITY: This MP3 player with Bluetooth is built with quality speakers and a powerful sound decoding chip, restoring the most original HIFI sound quality of music, giving you a better music experience. Equipped with a 3.5mm headphone jack, when you want to listen to music alone in peace, you can also use headphone(not included) to enjoy a surround private music space. Equipped with recording function, it also has lossless sound quality, clearly reproducing human voice 3. BLUETOOTH CONNECTION: If you don't like the restrictions of headphone wires, you can connect to this portable MP3 player via Bluetooth, which equipped with Bluetooth 5.4, has stable transmission and prevent interference capabilities, and you don't have to worry about the Bluetooth signal being intermittent, so you can fully enjoy your music. Please note that the Bluetooth function only supports the connection of Bluetooth headphone and Bluetooth speakers 4. MULTI FUNCTIONAL: This HiFi MP3 player not only plays music, but also has many practical functions such as calendar, stopwatch, alarm clock, FM radio, pictures, e books and more. This MP3 music player is the best gift to children, family or friends 5. SMALL DESIGN: 3.6in(92mm) long, 1.57in(39.8mm) wide, 0.31in(8mm) thick, 2.01in screen, 26g lightweight, portable and stylish MP3 player. Suitable for exercising, running, jogging, traveling and hiking without any burdens. The nice companion for your exercise Specification: Item Type: MP3 Player Material: ABS Size(LxWxT): Approx. 92 x 39.8 x 8mm / 3.62 x 1.57 x 0.31in Color: White Battery: Built in 500mAh li ion polymer battery Screen: 2.01in IPS screen Bluetooth: Bluetooth 5.4 Charging Port: Type C Sound Port: 3.5mm Headphone jack Video: Resolution 240x288, format AVI E book Format: TXT Supported Operating Systems: For vista, for OS X 10, 12 above Software Language: English, French, German, Russian, Spanish, Korean Weight: 26 g / 0.9 oz(approx.). Package List: 1 x MP3 1 x User Manual 1 x USB Cable Note: The Bluetooth function only supports the connection of Bluetooth headphone and Bluetooth speakers