•【2-in-1 Design】This versatile case combines a Bluetooth-compatible keyboard with a durable PU+TPU tablet case for complete protection and functionality •【Built-in Rechargeable Battery】The Bluetooth-compatible 3.0 keyboard includes a built-in 200mAh lithium battery, offering convenient charging and long-lasting use •【Touchpad Function】The integrated touchpad allows multi-gesture controls that easily achieve all the functions •【Adjustable Stand】The case can be converted into a supporting stand, allowing for hands-free movie watching, web surfing, or typing •【Stylus Pen Slot】Features a dedicated slot to securely store your stylus device, preventing loss (Stylus not included) •【Slim & Lightweight】With its slim and lightweight design, this case is perfect for travel, business trips, and everyday use Specifications: •Bluetooth-compatible: 3.0 standard interface •Effective operating distance: 10 meters •Modulation mode: GFSK •Working voltage: 3.0-4.2V •Working current: