The Raiku R908 I Rechargeable Wireless Keyboard and Mouse Combo.

Connectivity: Dual-mode (2.4G Wireless via USB receiver & Bluetooth). Design: Compact, ergonomic, often with multi-color (rainbow/3-color) backlighting. Power: Rechargeable, eliminating the need for frequent battery changes. Functionality: Multimedia keys for easy control, suitable for gaming and office work. Convenience: Portable and space-saving, with automatic sleep mode for power saving. How to Connect (General Steps) USB Receiver: Plug the shared USB receiver into your computer; the keyboard and mouse should connect automatically. Bluetooth: Activate pairing mode (hold the connect button) on the keyboard/mouse and select it from your computer's Bluetooth settings. Usage Tips First Use: Fully charge the keyboard and mouse before first use for best performance. Sleep Mode: Press any key to wake the keyboard from sleep mode.