Bracelet-style novel listening to singer watch

Screen size: 1.54 (inch)
Memory card type: does not support expansion cards
Operation mode: touch + button
Interface: Type-C
Headphone jack: 3.5mm
Support audio formats: MP3, WMA, FLAC, AAC, APE
Menu language: English, Chinese, Russian, Japanese, etc. more than 20 languages
Life time: 8 (hours)
Product size: 46.5*37*12mm
Packing list: machine*1, data cable*1, manual*1, earphone*1, strap*1