【3-in-1 Design】This product combines a magnetic keyboard, stand, and protective case into one seamless unit for maximum convenience and versatility 【Stand with Four Support Modes】Enjoy four different support modes with adjustable angles to find the perfect position for any task, whether typing, browsing, or watching 【Innovative Detachable Design】The strong magnetic attraction allows for easy attachment and detachment, making it simple to switch between different modes and uses 【Built-in Trackpad】Navigate with ease using the built-in multi-touch trackpad that supports various gestures for intuitive control 【Bluetooth 5.0 Chip】Experience high-speed connections with the Bluetooth 5.0 chip, offering responsive and lag-free performance 【Seven Backlight Colors】Personalize your setup with seven backlight colors and three brightness levels to match your mood 【Premium Material】Crafted from high-quality, skin-friendly PU leather + TPU material, this case offers a comfortable and delicate touch for an enjoyable user experience Specification: Bluetooth Version: Bluetooth 5.0 Working Distance: ≤10 Meters Charging Port: USB-C Materials: PU Leather+TPU Operating Temperature: -10~55℃ Working Voltage: 3.0~4.2V Charging Time: 2~3 Hours Charging Current: <200mA Battery Capacity: 280~420mAh Standby Time: About 120 days Continuous Working Time: >80 Hours