Universal battery pack for portable devices. Original, fast with 3 USB slots. 20000 mah. Efficient and stable output and high quality goods, recycle as much as 1000 times. Standard general USB output, plug and play.
Mobile phones smaller than 7 inches can be used. Four layer sealing technique. Designed with airbag, floatable, prevent phone from sinking. 30 min waterproofness. Sensitive touch control without delay. TPU HD display. Enlarged camera area, it applies to various mobile phones.