1. Screen: 1.54-inch color screen
2. Memory card type: TF card
3. Expansion card: support, up to 128GB
4. Interface: USB 2.0
5. Headphone jack: 3.5mm
6. Support audio format: MP3, WMA, WAV, OGG, FLAC, AAC, APE
7. Screen resolution: 160 x 128
8. Menu language: Chinese, English, French, German, Italian, Spanish, Korean, Arabic, Portuguese, Russian
9. Additional features: support for Bluetooth, FM radio function, recording function, playback function, e-book reading
10. Bluetooth version: 5.4
11. Battery capacity: 210mAh
12. Charging input: 5V/1A
13. Charging time: about 2h
14. Battery life: about 6h
15. Size: about 6 x 3.5 x 1.8cm
16. Weight: about 29g

Features:
1. Bluetooth 5.4, stable and fast connection
2. Lightweight and compact, with back clip design, suitable for a variety of scenes
3. High-fidelity sound quality, immersive music
4. High brightness 1.54-inch touch screen design
5. Support video playback, background playback, radio, sound playback