Mophie launches its new juice pack air lightweight, slim external battery case for the iPhone 4. The juice pack air basically combines an rechargeable external battery and a protective form-fitting hard shell case with soft-touch, rubberized finish, offering both extra power and protection to your iPhone 4.
With Acoustic Sound Enhancement, the juice pack air also acts as a virtual speaker box, redirecting sound from the bottom of the iPhone 4 to the front, resulting in a richer, fuller sound quality.
Mophie’s juice pack air offers up to additional 6 hours on 3G, up to 12 hours on 2G, of talk time, 36 hours of audio playback and 9 hours of video playback. A USB cable is included for simultaneously charge and sync your iPhone 4 to iTunes without having to remove it from the juice pack air. The price is $79.95.