Solar Dynamo Digital Display Radio SB-5020B
Functions & Features:
1.Cranking for power generation
2.Charged by solar panel
3.Charged by external adapter (optional)
4.Digital display of frequency, 2 band: FM/AM
5.Digital clock, timing power on
6.Charge digital devices, mobile phone, etc.
7.Lighting function
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| colours available | Charged in sunlight | |
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| cranking for power generation | Digital display: Time, alarm clock, frequency | |
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| Earphone jack | Charge for mobile phone | Lighting Function |
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| 1.Lighting switch 2. Alarm set 3. Time set 4. Alarm ON/OFF 5. Hour adjust button 6. Minute adjust button 7. Background light 8. Charging indicator 9. Wave band push button | ||
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| 1.Battery compartment 2.Power Switch | ||
Main Technical Parameters:
| Radio: | |
| 1. Sensitivity of the FM | Better than 10 uV |
| 2. Sensitivity of the AM | Better than 3 mV/m |
| 3. Reception scope of the FM | 87 ~ 108 MHz |
| 4. Reception scope of the AM | 520 ~ 1620 KHz |
| 5. The audio frequency output power | 100 mW |
| 6. Radio working time after 1 minute cranking (2.5 - 3 circles/s) | 18 - 27 minutes |
| 7. Lighting time after 1 minute cranking (2.5 - 3 circles/s) | 27 – 36 minutes |
| 8. Speaking time after 3 minutes cranking for charging mobile phone (2.5 - 3 circles/s) | 4 – 15 minutes |
| 9. Radio working time after 1 hour charging under sunlight(500W/ M2 ) | 20 - 30 minutes |
| 10.Lighting time after 1 hour charging under sunlight(500W/ M2 ) | 23 – 32 minutes |
| 11.Max. Current flux of being charged by solar energy | 20mA |
| 12.Time of being fully charged under sunlight(500W/ M2 ) | 35 – 42 hours |
| 13. Radio working time after being fully charged | 7 – 9 hours |
| 14. Lighting time after being fully charged | 4 – 6 hours |
| 15. Max. Luminous flux | 11– 14LM |
| Charged by outside power | |
| 1. Input voltage | 5 - 5.2V |
| 2. Charging interface | DC plug Φ3.5*Ф1.3 |
| 3. Fully charged time | 6 - 8 hours |
| Main parts life-span: | |
| Switch | 5000 times |
| The whole unit | 5 years |
| The plastic part | 5 years |
| Others | |
| Specification of built-in battery | 300mAh, 3.6v |
| Diameter of built-in speaker | Φ36mm (two) |
| Generator power | 5W |
Size and Weigh:
- Size: 156*76*58.5mm
- Weight: 203g
Product Specification (.pdf)| Enquiry Now | |||
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