Power prep. Designed for the iPhone 4, this case provides a sleek look, a soft touch, and low-profile protection. But, it doesn't stop there. The slim case also offers slide-on smart battery power whenever you need it--without the bulk of traditional power cases. You can even share the smart battery power via the slim case or micro USB cable to charge other mobile phones, MP3 players, Bluetooth headset, gaming devices, and more. From Third Rail.
- Includes iPhone 4 case, two 1250mAh lithium-polymer smart batteries, two micro USB cables, and two USB adapter cables
- Fits iPhone 4, not included
- Measures 5"L x 2-3/8"W x 3/8"H
- 1-year Limited Manufacturer's Warranty
- Made in China