Wireless Bluetooth Keyboard \u0026 Mouse Set for PC Laptop iPad Office Specification: Keyboard introduction Connection method: Bluetooth compatible Compatible system: iOS\/Android\/Windows Applicable to: smart phone\/tablet\/laptop computer (must have Bluetooth function) Continuous service life: 100 hours Standby time: 100 days Charging time: 3-4 hours Mouse introduction Connection method: Bluetooth compatible\/wireless USB Compatible system: iOS\/Android\/Windows Suitable for: smart phone\/tablet\/laptop\/computer Fully charged usable time: 30 days Standby time: 120 days Charging time: 2-3 hours packing list: 1 x keyboard 1 x mouse Notice: 1. Due to the difference in lighting and screen settings, the color of the subject may be slightly different from the image. 2. Allow small size differences due to manual measurement.