Sell bluetooth 3.0 keyboard

Features:
- Use lastes Broadcom ****0 Chipset with wireless Bluetooth 3.0 interface 
- The folding design offers an easy typing without stress of your wrists.
- The intelligence power source management system helps you conserve battery power for when you really need it, battery life longer than similar products by *0%
- Come with particular power managing software, indicates the power capacity in Microsoft Windows System automatically 
- Built-in software solutions with Bluetooth human interface device and comply with the standard version of the Bluetooth SIG Bluetooth 2.0 
- Build-in rechargeable Lithium battery, support USB charge.

Specifications: 
- Frequency band: 2.4 - 2.***5GHz unlicensed ISM band 
- Receiving sensitivity: **5bm (standard) 
- RF output power: up to 4bm as maximum, good for your health with lowest radiates 
- Operation distance: 0 - *0 m 
- Size: **3**1**3mm(folding)
**0**1**1mm(unfolding)
- Weight: **5g
- Maximum Operation Current: 1.8mA
- Standby Current: 0.***0.2mA
- Deep Sleep: *7uA

System Requirements
- Bluetooth-enabled PC running Windows *8, Me, ***0, or XP. 
- Windows Mobile 5.0/6.0 and later;
- Nokia mobile in Symbian S*0 3rd;
- For iPhone&iPad;
- Bluetooth-enabled Macintosh running Mac OS *0.2.8 or later

Multimedia control for iPhone4, iPad&iPad2:
- Back to Home;
- Spotlight Search;
- Brightness Control;
- Virtual Keyboard;
- Music Control;
- Mute;