GiftU corporate gift expert, provides customised USB Power bank, mobile charger, solar charger and business gift set, small order welcome, quality assurance  

- Dual charger: solar power and USB cable 
- Built-in Microprocessor automatically detects
- battery voltage and charging time
- Charging time: 500MA/3.5 1A/2.5  
- Compatiable for mobiles, i phone and i pad 
- Difference color available