| Content | Parameter | ||||
| Memory Capacity | 4G | 8G | 16G | ||
| HQ Recording | 7 hours | 280 hours | 1160 hours | ||
| SP Recording | 9 hours | 36 hours | 144 hours | ||
| Recording Format | Stereo (HQ) MP3 Format, (SP) WAV Format | ||||
| Sampling Rate | MP3(64Kbps);WAV(512Kbps) Bite Rate | ||||
| Storage Method | Random storage, TF extended memory card | ||||
| Folder Quantity | 2 recording folders (A, B), a Folder MUSIC | | |||
| Display Screen | Broken code screen | ||||
| Output Method | Headphone | A 3.5MM interface in international standard universal type | |||
| Speaker | A high-power speaker with loud sound 26, 8Ω, 0.5W | ||||
| USB interface | International universal type, high speed, compatible cellphone interfaces | ||||
| Input Method | Built-in MIC | 360 degrees all-dimensional recording collection, capacitance MIC | |||
| External microphone cable | A 3.5MM microphone interface in standard universal type | ||||
| USB interface | Documents upload/download via USB interface | ||||
| S/N (Signal to Noise Ratio) | ≥80db | ||||
| Power Supply | High-capacity rechargeable battery | ||||
| The Duration of Continuous Power Supply | Loudspeaker play (about 8 hours); recording play (about 20 hours) | ||||
| Supported Operating System | Windows98/2000/ME/XP/ Windows8 | ||||
| Operating Temperature | -5ºC~40ºC | ||||
| Size | 106 x 35 x 11 | ||||
| Weight | 42g | ||||