BRAND NAME: GDSuper
Model: GD-7740 Super
PRODUCT DETAILS:
– Solar panel charge: 6V 6W.
– Battery: 3.7v 7200 mAh: li-ion Battery Recycling 500 times.
– DC input: 3.7v 1000mAh.
– Range of application: Charging Battery 3-5V.
– Operating temperature: 0-40 C.
– Operation time: 3 LED Bulbs: 4.5 hour . FM & MP3: 10-12hours.