The Lenovo 100 Wireless Combo Keyboard and Mouse is a practical, eco-friendly wireless input solution ideal for everyday use. Featuring a full-size, spill-resistant keyboard with comfortable island-style keys and a compact, ambidextrous mouse, both devices connect via a single 2.4 GHz USB receiver. With up to 12 months of battery life for both the keyboard (AAA) and mouse (AA), it's designed for durability and efficiency. Compatible with Windows systems, the combo is made with 65% recycled plastic, ensuring environmental sustainability while offering reliable performance.