2-in-1 Design: The product includes a Bluetooth-compatible touch keyboard + PU leather protective caseBluetooth-compatible Connection: Stable wireless Bluetooth-compatible connection, easy to use and has wide compatibilityDetachable Design: Magnetic adsorption detachable design, built-in 108pcs strong magnetsQuality Material: Skin-feel PU leather fabric, more thoughtful protectionBuilt-in Touchpad: The keyboard is designed with a multi-function high-precision touchpadStand Function: Supporting stand allows for hands-free media entertainmentPen Slot: With pen slot design for storage stylus pen (stylus not included)Ultra-thin: Slim and lightweight, adding no bulky feeling to your deviceSpecifications:Battery type: Lithium polymer batteryBluetooth-compatible version: 3.0 (upward compatible with 4.0/5.0/5.1 Bluetooth-compatible devices)Effective distance: 10 metersStandby time: > 100 daysContinuous working time: not less than 100 hoursCharging time: 2-3 hoursLithium battery capacity: 280mAhLithium battery life: 2 yearsKey life: 3 million clicksModulation mode: GFSKWorking voltage: 3.0-4.2VWorking current: 4-8mAStandby current: Sleep current: Charging current: 100mA (normal)Leather case material: PU+TPUKeyboard material: ABSPackage included:1 x Bluetooth-compatible Keyboard1 x Leather Cover1 x Charging Cable1 x English User ManualOther items not included