| Features | |
| Directly plays music from the TF card Supports line-in function for connection with computers， MP3/MP4 players， mobile phones FM radio supported The wrist strap adds more convenience for carrying | |
| General Specs | |
| Brand & Model | KOLEE K-29 |
| Audio Format | MP3 |
| FM Radio | 150-18000Hz |
| S/N | >80dB |
| Power Supply | Charged via a USB cable |
| Card Reader | Supports external TF card |
| Ports | 1 x TF card slot， 1 x 3.5 mm audio port， 1 x line in |
| Dimensions | 45 x 32 mm |