Item | Parameter | Unit |
Radio |
Sensitivity of the FM | >10 | uV |
Sensitivity of the AM | >1.5 | mV/m |
Reception scope of the FM | 88-108 | MHz |
Reception scope of the AM | 530-1650 | KHz |
The audio frequency output power | >100 | mW |
Radio working time after 1 minute cranking | About 20 | Minute |
Radio working time after 5 hours charging under sunlight | About 40 | Minute |
Max. electricity by solar panel charging | 40 | mA |
Time to full-charge by solar panel | 20-30 | Hour |
Radio working time after being charged fully | About 7 | Hour |
Charged by outside power |
Input voltage | 5 | V |
Fully charged time | About 8 | Hour |
Main parts life-span |
Switch | 5000 | Time |
The whole unit | 5 | Year |
The plastic part | 5 | Year |
Others |
Diameter of built-in loudhailer | Φ40 | mm |
Specification of built-in battery | 300mAh, 2.4v |
