Features:
Ideal for typing emails, chat, and playing games.
Pocket size, sleek and slim design.
Extended battery life for hours of typing.
Compatible with Bluetooth 3.0.
49 responsive, accurate standard QWERTY keys lay out.
Built-in rechargeable Li-ion battery
Support mobile operating system: Apple iPhone 4.0 version and later, Windows Mobile 6.0 and later, Nokia Symbian V3.0 and later

Specification:
Frequency band: 2.4 - 2.4835GHz unlicensed ISM band
Receiving sensitivity: -75dbm (standard)
RF output power: 4dbm maximum
Operating Distance: 0 - 10 m
Bluetooth Version: 3.0
Battery Duration:
Constantly use: about 50 hours
Standby: 400 hours
Power: Charges by USB
Charging time: 3-4 hours
Dimensions: 115 x 60 x 7 mm
Color: black

Directory Instruction:

Step 1: Software installation
Insert Drivers CD and open the CD from "My computer" to get corresponding configuration file.
Copy the file to your mobile device,then run it to activate the software.

Step 2: Connecting and pairing
Turn on Bluetooth on your device, search the bluetooth device then add it. Pair the keyboard with your device

Step 3: Complete the pairing progress
After complete the whole progress, you can use the keyboard on your device now.
If you want to know more, please read the user manual carefully.

Unit net weight: 43g
Unit packing gross weight: 112g

Package included:
1 x Ultra slim mini Bluetooth keyboard
1 x USB cable
1 x CD(Drivers included)
1 x User manual