The double backpack features spacious and versatile compartments with comfortable shoulder straps. It is embedded with a solar panel for charging your cell phones and digital cameras. This stylish double backpack is ideal for hiking, biking and other outdoor activities.
- Solar battery: 1.5W.
- Battery: 2,800mAh.
- Output voltage: DC 5-5.5V.
- Adaptor: AC 100-240V, DC 5-7V.
- Capacity: 2,800mAh.