| Operating temperature range | -30℃ to +60℃ |
| Charging time | 2.5H |
| Maximum intercom distance | 1200 meters |
| Manufacturer Part Number | PCL2275756945140YH |
| Battery capacity | 850mAh |
| ASIN | B0BQZSD4SH |
| Material | ABS shell |
| Operating voltage | 3.3V-4.2V |
| Speaker Diameter | 38MM |
| Colour | Black |