| Color | Black |
| Built-in Memory | 2GB |
| Brand | Chthi |
| Model | YMX-CM-004 |
| Material | Aluminum alloy |
| Quantity | 1 Piece |
| Supports Card Type | Others、Built-in Memory |
| Record Audio Format | WAV |
| Audio Formats | MP3、WMA |
| Built-in Speaker | No |
| Recording Time | 136 hours |
| Battery Type | Li-ion battery |
| Built-in Battery Capacity | 200 mAh |
| Plug Specifications | Others、USB |
| Power Supply | DC 5V 200mA |
| Headphones Included | No |
| With Clip | Yes |
| Packing List | 1 x Digital Voice Recorder pen 1 x English user manual |