1、SIMULTANEOUS OPERATION MODE: You can use the left and right touchpad buttons to control the device, two handed simultaneous operation mode, no mouse, make work more efficient. 2、WITH CONCEALABLE TOUCHPAD: Keyboard case with concealable touchpad, multi channel Bluetooth connection, one key switch. 3、RECHARGEABLE BATTERY: The Tablet case has a built in 250mAh rechargeable lithium battery and Typе C interface to meet your needs on the go. 4、WIDE COMPATIBILITY: Via Bluetooth 2 technology, compatible with for Win XP, for Win7, for Win10(PC), for Wn11(Pc), for Android 0.2 and above tablets and phones, for IOS 6.2 and above tablets and phones, for OS laptop 10.1 and above laptop computers. 5、DETACHABLE: Removable PU leather case is dustproof and splashproof when not in use, and turns into a phone or tablet stand when folded. 1 x Set of Tablet Keyboard Cases1 x Type C Charging Cable1 x User Manual Item Type: Tablet Keyboard CasesMaterial: ABS, PUKeyboard Size: Approx. 291.2 x 128.8 x 14.2mm / 11.5 x 4.7 x 0.56inTouchpad Size: Approx. 99 x 61mm / 3.9 x 2.4inMain Control Chip: PCT 2860 5.2Working Distance: ≥8mCharging Interface: Type CSleep Mode: 10 Minutes Without WorkStandby Time: 400hNumber of Keycaps: 78 KeysBattery Type: 250mAh Lithium Ion Battery (Ship with Inbuilt Battery)Compatible Systems: For Win XP, for Win7, for Win10(PC), for Wn11(Pc), for Android 5. 0.2 and Above Tablets and Phones, for IOS 6. 3.2 and Above Tablets and Phones, for OS Laptop 10.1 and Above Laptops