High Capacity External Charger and Holder for iPhone 4 Easy- to -use Most importantly, it fully charges the phone with a single USB cable. Just charge it up by connecting the iPhone 4 charger to your PC using the included USB cable. No other connectors to choose for your iPhone 4 when you are out and about. At a Glance.. High Capacity iPhone 4 External Charger and Holder LED Indication for charging and battery level On-the-go power for the iPhone 4 Durable and Comfortable Holder Order now because after 30 days, this product will only be available with a 3 unit MOQ (Minimum Order Quantity)! Manufacturer Specifications Color: Black Material: ABS Internal Battery Capacity: 1900mAh/3.7v Rated Input: Mini USB 5V/0.7A Rated Output: 5v/700mAh Charging time: Charging built-in battery via USB cable: 4-6 hours Output: USB Input: Mini USB Dimensions: - Overall - L:140 x W:100 x H20 (mm) Product Notes Easy to carry around Durable and Comfortable Holder Great for emergencies On-the-go power, enjoy your iPhone 4 without worrying about battery level "Apple" and "iPhone" and "iPad" are trademarks of Apple Inc., registered in the U.S. and other countries. This is not claimed to be an authorized or branded product by Apple Inc. The product and our company are not affiliated with Apple Inc. or endorsed by them in any way. Package Contents iPhone 4 Charging case USB to Mini USB Cable User Manual - English FAQ - Frequently Asked Questions Does this iPhone 4 External Battery Charger work with other iPhone models? This model was designed specifically for the iPhone 4. Is this a solar product? No!