... Innovative Design The juice pack air is a rechargeable Smart Battery concealed inside of a low-profile, light-weight, soft-touch, 2-tone ... adds battery life, it is a protective form-fitting case with an ultra-thin, light-weight, low-profile design. Status Indicator The ... offers the full protection of a hard-shell case with an ultra-thin, light-weight, low-profile design.Twice the Power The ...