Dimension

 260mm x 86mm x 4mm

 Weight

 96g

 Material

 Silicone 

 Colour

 Blue ， Black ， Red or Pink

 Bluetooth version

 3.0

 Band

 ISM 2.4 - 2.4835GHz

 Receiving sensitivity

 -75bm

 Operating distance

 up to 10m

 RF output power

 up to 4dBm

 Compatibility

 all generations of iPad and Bluetooth-enabled computers (running on Win OS 2000， Server 2003， XP， and Vista) or tablets

 Layout

 QWERTY keyboard layout with 85 silent keys

 Specific key

 iPad-specific multi-media and hot keys

 Indicator

 LED indicators show charging and connection status