1400mAh External Battery QYG-Power iPhone 4 Power Pack

1400mAh External Battery QYG-Power iPhone 4 Power Pack is special designed for iPhone 4. Perfectly designed, this external power pack can fit your iPhone well. Non-slip design allows it to grip your iPhone. Plus, it can effectively protect your iPhone 4 from scratch and crash.
The QYG-Power Power Skin will extend the battery life of your iPhone 4 by doubling its charging capacity. Enjoy your iPhone 4 for voice, music, video, game and business applications with extended, stable power. You can now experience up to two days or more of uninterrupted iPhone 4 power, depending on your usage.
Made of high quality material, it's durable to use. Exquisite workmanship gives this external battery ideal handle. It's a good choice for emergency charging. What's more, when using the Power Skin with your iPhone, you can sync your iPhone 4 with iTunes without removing the Power Skin.
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Features:
* Special designed for iPhone 4
* Strong, durable engineering material
* Eloquent style
* High capacity external battery
* Fit iPhone 4 well
* Non-slip design allows it to grip iPhone
* Cut outs for all the iPhone 4's features
* Effectively protect your iPhone 4 from scratch and crash
* Charge your iPhone 4 anywhere and anytime
* Protective IC circuit
* Suit for emergency charging
* Extend the battery life of your iPhone
* Can sync your iPhone with iTune without removing the QYG-Power Power Skin
* Compact size and light weight
* Input: 5V/500mAh
* Output: 5V/500mAh
* Capacity: 1400mAh
* Product Compatibility: iPhone 4
* Standby Time: Up to 240 hours
* Talk Time: Up to 5 hours
* Internet Surfing: Up to 5 hours
* WiFi: Up to 8 hours
* Audio Play: Up to 30 hours
* Video Play: Up to 8 hours
* Dimension: 125mm*62mm*17mm

Package Content:
1 x 1400mAh External Battery QYG-Power iPhone 4 Power Pack
1 x USB Cable
1 x User's Manual