Features:●1.77-inch color screen.●Time and date settings.●Built-in speaker, built-in microphone.●Music lole high-fidelity sound quality player.●Long battery life of up to 13 hours.●Support multi-format music playback and lyrics synchronization.●Alarm clock/movie playback/FM radio/e-book.●Built-in 4G memory, support up to 64GB TF expansion card.●Light and portable, easy to put in the pocket, no burden, worth having.●Lightweight clip-on Walkman, dance fitne, leisure and entertainment, mountaineering and cycling, suitable for various environments●Wonderful wirele connection, using Bluetooth 5.0, you can connect audio devices such as Bluetooth headsets, Bluetooth speakers, etc., the connection is more stable, and the sound quality is better.Specification:1. Operation: on2. Screen size: 1.77 (inch)3. Memory card type: TF card (not included)4. Interface: USB micro5. Headphone : 3.5MM two- stereo6. Supported audio formats: MP3, WMA, WAV, FLAC, APE7. Screen color: TFT screen8. Screen resolution: 128X1609. Battery type: lithium battery10. Battery capacity: 220mAh11. Battery life: 13 hours (listening to songs with headphones)12. Radio: support13. Bluetooth: support (optional)14. Suitable for the crowd: students, young people15. Built-in 4G memory (except memory card, the system comes with 4G)16. Languages: English, Hebrew, Arabic, Japanese, Korean, Romanian, Indonesian, Czech, Greek, Danish, German, Spanish, French (French), Italian (Italian), Hungarian (Magyar), Dutch (Dutch), Norwegian (Norwegian), (Polski), Portuguese (Portuguese), Portuguese-Brazilian (Brazilian Portuguese), Ruian (English) , Slovak (Slovenian), Finnish (Suomi), Swedish (svenska), Turkish (Türkçe) and more than 20 countries.Package includes:1*MP3 player (excluding TF card)1*USB data cable1*User Manual1*3.5MM earphone