Featured here is an external keyboard case designed for use with iPhone 4. The slim, compact structure consists of a sliding keyboard. This external keyboard allows you to write email, send text messages with accuracy and ease.

• Weight: 78g.
• Connections: Bluetooth 2.0 or above, HID profile, micro-USB (charging only).
• Power and battery: on/off switch 5 hours of continuous key input and 30 hours standby time.
• Built-in rechargeable lithium-ion battery(145mAh).
• Micro-USB charging connection.
• Bluetooth: Bluetooth V2.0 compliant.
• Supports HID profile.
• Compatibility: iPhone 4/4S (black/white) with iOS 4.1 or above.
• Keyboard thickness: 3.5mm
• Packaging: Kiano 4 micro USB charging cable, y-shaped USB adapter, user guide, protective film, case pick.
• Certification: FCC, CE, RoHS.