Feature:The Bluetooth keyboard folio case provides solid protection with a durable synthetic leather cover that protects your iPad in style. The soft rubberised keys are spill-proof and also protect your iPad"s screen from scratching when closed.The build-in Bluetooth keyboard delivers wireless operation and includes iPad-specific keys for comfortable navigation between apps and your iPad"s Home screen. You can easily switch between the Bluetooth keyboard and the on-screen virtual key pad with a quick key.Bluetooth 3.0 provides a much smoother typing experience than 2.0.Product Parameters: Bluetooth V3.0 interface Standard Range: 10M Modulation: Broadcom 2.4G Working voltage :3.0-5.0 V Operating Current: Package Included: 1 X Keyboard Case 1 X USB power charging cable