Product features:

1.1 The built-in Bluetooth 3.0 wireless keyboard,

1.2 Easily connecting with Tablet

1.3 support Android  windows phone and iOS

1.4 Protect your Tablet

1.5 More comfortable keyboard design

1.6 Energy saving keyboard sleep patterns

1.7 Special screen key contact, can adjust the use multiple perspectives.

    Battery Lithium Polymer