2.Full protection to corners and sides, protecting your iPhone from drops and impacts.
3.Smart Battery Case,the battery case intelligently stopping charging when your iPhone is 100%.
packing size: 11*18*2.4 CM
Net weight /gross weight: 90g/200g
Capacity: 2800mAh (4.7") ; 4000mAh (5.5")
Battery cell type: Lithium Polymer
Battery type: lithium polymer battery
Safe Protection function: overcharge, over discharge, over-current protection
Audio: support listening to music ;headsets calling function ( no need remove case)
Data connection: support data transfer on computer ( no need remove case)
WELUV is committed to providing you high quality and creative products, to find more fun with you in life.