Feature Highlights: 1. 2.4GHz Wireless Connection – This wireless number pad uses 2.4GHz wireless technology for stable, delay-free transmission. Just plug in the USB receiver and it’s ready to use. 2. Dual Power with Solar Panel – Equipped with a solar panel, it can operate as a basic calculator using solar power alone—great for everyday calculations without batteries. 3. Ergonomic & Portable Design – Made with comfort in mind, its lightweight and compact shape makes it easy to carry and use anywhere. 4. 29 Keys for Versatile Use – With 29 well-spaced keys, it’s perfect for laptops, office work, banking, education, and more. 5. Dual Mode Switch – Seamlessly switch between keyboard mode and calculator mode with the PC/CAL key when connected wirelessly to your computer. Product Details: This 29-key wireless number pad combines a full numeric keypad with a handy calculator. Built with durable ABS material and featuring X architecture keys for a comfortable typing feel, it connects via 2.4GHz wireless for reliable, plug-and-play operation. The dual-mode design lets you toggle between input and calculation instantly. Powered by solar energy for calculator use or 2×AAA batteries (not included) for full wireless function, it’s ideal for office, home, school, or on-the-go use. Specifications: - Item Type: Calculator Number Pad - Material: ABS - Number of Keys: 29 - Interface: USB - Connection: 2.4G Wireless - Button Technology: X Architecture - Battery Type: 2×AAA Alkaline Batteries (Batteries Not Included) - Applicable Type: Universal Package Includes: 1× Calculator Number Pad 1× USB Receiver 1× User Manual