Power
| Battery type |
AAA |
| Battery low indication |
Y |
| Number of batteries supported |
4 |
Technical details
| Keypad lock |
Y |
| Power save mode |
Y |
| Tones quantity |
83 |
| Backlight display |
Y |
| Operating frequency |
446 MHz |
| Transmit power |
500 mW |
| Maximum range |
10000 m |
| Channels quantity |
8 channels |
| Display type |
LCD |
Stabo Freecomm 650. Battery type: AAA, Battery technology: Lithium. Dimensions (WxDxH): 56 x 30 x 165 mm, Weight: 140 g