This wireless keyboard and mouse combo, designed for maximum convenience and efficiency. The keyboard supports stable connections with up to three Bluetooth devices and one USB device simultaneously, allowing effortless switching with a simple button press. The mouse connects to two devices via Bluetooth and USB, ensuring smooth multitasking. With unmatched compatibility for Windows, macOS, Android, and iOS, it connects effortlessly to laptops, tablets, PCs, and smartphones. Its portable, lightweight design makes it ideal for travel or home use. The rechargeable keyboard, powered by a 300mAh lithium battery, offers up to 180 hours of standby time and features a Type-C charging port and auto-sleep mode. The thin, silent design ensures quiet, fatigue-free operation, perfect for extended work sessions.