Stay protected and connected with the Mophie Juice Pack Air Battery Case for iPhone 4/4S. This durable, form-fitting case guards your iPhone from drops, falls, and scratches, while the battery pack adds up to 4 extra hours of talk time, 6 hours of video, and 20 hours of audio to your phone. With its Works with iPhone certification, the Juice Pack Air is Apple approved and 100% compatible with any iPhone 4 or 4S. Charge the Juice Pack and your iPhone simultaneously with the micro USB cable, and keep an eye on how much power you’ve got left with the mini-LED light indicators on the back of the case. If you’re looking to protect your phone and extend your battery life, look no further than the Mophie Juice Pack Air.

• Product dimensions: 2.51 (W) x 5.07 (D) x 0.68 (H)
• Ability to charge 2 devices simultaneously
• Little bulk added to device
• Lighter and form-fitting design
• Integrated pass-through buttons and proprietary mute switch seamlessly blend to the design on the phone
• Sleek and modern look adds sophistication to your device