HeroNeo LCD Display 10000mAh Power Bank USB External Battery Charger with 3 Port USB Output 2 LED Light (10000mah(Black+Blue)) 3 USB Output Ports are universal and compatible with 5V USB devices, such as Mobile Phones, ipod, ipad, iphone, Samsung, Blackberry, PSP, GPS Units, Digital Camera, Bluetooth Speaker and Other 5V devices Long service life, more than 1000 times the charging and discharging. The use of advanced intelligent protection chip, the overcharge protection, discharge protection, overload protection, short circuit protection,Leakage protection and five heavy security protection. High Capacity, 3 USB output can charge three devices at the same time. With this battery charger, you do not need to worry about your battery running out joice. Talk to your friends, play games or surf the internet as long as you want.