•The business-style leather case is made of high-quality material •With Bluetooth keyboard 3.0, 200mAh long-lasting lithium life, durable to use •The keyboard can be disassembled from the case, and the strong magnetism makes the keyboard not easy to fall off •With built-in touchpad function, it will offer a great aid when you do not have a mouse in hand Made of premium PU leather and soft TPU slim case makes your tablet more stable Can be converted to a supporting stand for hands-free movie watching and web surfing Specifications: •Bluetooth: BT 3.0 standard interface •Effective operating distance: 10 meters •Modulation method: GFSK •Working voltage: 3.0-4.2V •Working current: