Battery Case TC7

Battery Case TC7 Battery type: polymer lithium ion battery capacity: 2800mAh4800mAh input:5V 2.1A output:5V 1.5A color :black,silvery,rose gold,gold net weight:75 g product size: 144 *72*12mm you cannot use earphones directly with this batteru case.If you need to use an earphone ,use a bluetooth wireless connection,or remove the battery case and connect your cell phone. Our company is the power bank supplier from China ,we can provide the iPhone power bank with high quality and fair price.