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🎵 Power your day with endless beats and massive storage!
The SWOFY M4 is a sleek black MP3 player featuring a robust 300mAh lithium polymer battery that delivers up to 50 hours of wired earbud playback and 7.5 hours of FM radio recording. With a generous 128GB storage capacity and Bluetooth connectivity, it offers versatile music access for travel and sports. Despite some user interface challenges, its rapid 2-hour recharge and lightweight design make it a practical choice for on-the-go audio enthusiasts.
| ASIN | B0GC4HWKF5 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Brand | SWOFY |
| Country of Origin | China |
| Customer Reviews | 1.0 1.0 out of 5 stars (1) |
| Date First Available | 15 January 2026 |
| Includes Rechargeable Battery | No |
| Item Weight | 181 g |
| Item part number | SF-M4US-128GB-NA2 |
| Manufacturer | SWOFY |
| Memory Storage Capacity | 128 GB |
| Mounting Hardware | 128GB MP3 Player, USB Type-C Cable, User manual, Wired Earbud |
| Package Dimensions | 14.81 x 14.6 x 1.9 cm; 181 g |
M**P
Very poor instructions - the screen and menus were not in English - I did however download two songs and was able to play them - the sound quality was ok. I tried to delete the two songs and could not. I could not turn on the English version and there were no instructions on how to do it. I tried using it for maybe an hour or more with no luck . It only had 3 buttons, volume and screen. The touch screen did not work for me very well. It had instructions to reset, it did not seem to work for me. I am sure it is a very good unit , and someone with a little more tec knowledge would really enjoy it. I elected to return it !
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