 
                    
                Fit for every AC 110-240 V power plug
Small size
                        Provide four USB power port
                        Maximum 4000mA power output
Fit for different mobile device
Operating temperature: 0°C - 40 °C
Preservation temperature: -10°C ~ 60°C
Three Main technology to protect your device:
Over current protection 
Over charge protection
 Short circuit protection
| Input: | AC 110-240 V | 
| Output: | DC 5.0V - 4.0A Single - 5V (2.1A) Dual - 5V (2.1A + 1.0A) 4 Output - 5V (.01A) x 4 | 
| LED: | Red (Charging) |