Welcome: RR Tech CO.,Ltd
| Technical specifications | |
| WR-02 | |
| Color | Black |
| Size | 34mm*36.5mm*11.7mm |
| Weight | about 8g |
| Power Supply | Polymer Battery 3.7V 75mAh |
| Recording Format | WAV,192Kbps |
| 4GB Recording Time | about 47 hours |
| 8GB Recording Time | about 94 hours |
| 16GB Recording Time | about 188 hours |
| 32GB Recording Time | about 376 hours |
| Support System | Windows2000/XP/vista/7/8/10/Android |
