The Mophie 3084JPIP6PBLK juice pack air for iPhone® 6/6s Plus features a thin, light-weight design that delivers more than 100-percent extra battery with the flip of a switch. Turn on your juice pack when your iPhone battery runs low to stay charged all day and through the night. Edge-To-Edge protection and built-in rubberized support points protect you phone from everyday wear and tear. Forward-Facing speaker ports provide enhanced audio quality while pass-through buttons seamlessly blend the design of the case with your iPhone® 6/6s Plus. You can even recharge both devices and sync your iPhone® 6/6s Plus while connected to the juice pack by using the included micro USB cable.