Note: If you need to use both keyboard and mouse. Your iPad system needs to be upgraded to ios 13 or above（Because some buyers don't know how to connect the mouse, they raise a dispute. It's not a product issue. You need to connect the keyboard and mouse at the same time. You need to upgrade the iPad to IOS 13 or later. Then connect the mouse through the iPad "Accessibility". It's not through a Bluetooth location. These are all problems that can be solved. Please contact us! Thank you！） Product features: 1: For iPad.Keyboard Bluetooth Solution 2: Effective distance 10 meters 3: Standby time: 30 days 4: Continuous working hours: 70-100 hours 5: Charging time: 2-4 hours 6: Lithium battery capacity: 420mha 7: Button life: 500 million times 8: Material: Premium Plastic High quality leather 9:Features: Built-in pen holder, Non slip design 10: Optional Color: Green, Yellow, Pink,