10000mAh Slim Power Bank Portable External Battery Charger 10000 mAh Dual USB LED Powerbank For Samsung Xiaomi

Mini portable powerbank external battery pack USB 1+USB 2:DC 5V/2.4A Max(at the same time) IC protector has intelligent power management to avoid overcharging and short circuit. Compatible with most mobile phones and electronic devices. LED board control for the three modes (fast press the switch 2 times, LED highlight, then press 1 low, then press 1 by flash, and finally press once closed).syi