This is an innovative sliding Bluetooth-enabled keyboard hard shell case. It is specifically designed for the iPhone 4 and protects the back of the Smartphone. The keyboard slides out smoothly for an easy transition between the touch screen and a physical keyboard. It is lightweight and portable and gives you full access to all iPhone 4 controls. The Bluetooth 2.0 keyboard is a full QWERTY keyboard. This case also boasts a rear-facing camera hole and comes with a USB charging cable.

Specifications:
Main Function: iPhone 4 wireless slider qwerty keyboard case
Material: Rubberized hard shell case
Use Wireless transmission technology
Compatible for iphone 4
Easy snap-on attachment, Four-corner coverage
Durable hardshell construction
Form-fitting shell designed to snap on securely to perfectly fit your iPhone 4
Cut-out design for the touch screen so that you can keep the same tactile feel as using the iPhone 4 without a case
Integrated slide-out Bluetooth keyboard allows you to switch from the touch screen to a physical keyboard as desired
Conveniently designed to provide quick access to all of iPhone 4's controls, features, camera, and ports
Specialized keys for iPhone Home button & Search button
Ports/Buttons: Mini USB port
Battery:
-Type:Built-in rechargeable Lithium battery (200 mAh)
- Operating Voltage: 3.7 V
- charge time: 4 hours
- standby time: up to 45 days
- Operating current: 3 mAh
- Standby Current: 0.2 mAh
- charge time recommended before first use: 12 hours
Color: Black
Dimensions(L x W x H):137 x 40 x 97 mm
Approved: CE / FCC
After Sales Service: 1 Year Warranty