1.8-Inch Color Screen Recording MP3MP4 Sports Bluetooth Walkman With Back Clip Features: 1. Back clip design, clip the music player to your armband, pocket, collar, etc.; you can easily enjoy your favorite music while running, jogging, cycling, hiking or doing other exercises. 2. 1.8-inch color screen supports multiple functions and is more convenient to use. 3. Bluetooth 5.2 version, the signal connection is more stable, the anti-interference ability is stronger, the delay is lower, and the power consumption is lower. 4. Built-in speakers allow you to enjoy music without headphones and give your ears a rest. 5. Use professional digital DAC sound decoding and noise reduction chip to provide higher sound resolution and restore the original sound, sweet treble, accurate midrange and deep bass. 6. Supports most sound formats. (Note: Audiobooks and iTunes are not directly supported.) 7. Fully charged in 1-2 hours, you can enjoy up to 10 hours of truly lossless music. Product parameters: 1. Material: ABS, electronic components 2. Screen size: 1.8-inch color screen 3. Screen resolution: 160 x 128 4. Bluetooth version: 5.2 5. Memory card type: TF card 6. Expansion card: supported 7. Operation mode: button type 8. Interface: USB 2.0 9. Headphone jack: 3.5MM 10. Support audio formats: MP3, WMA, WAV, OGG, FLAC, AAC, APE 11. Supported languages: English 12. Functions: clock, alarm clock, calendar support Bluetooth, picture browsing, FM radio function, recording function, external playback function, e-book reading 13. Battery capacity: 210 mAh lithium battery 14. Battery life: 10 hours 15. Product size: 66 x 41.5 x 18mm 16. Weight: 33 grams