Multi-Function 28-Keys & Wide Compatibility : This versatile numeric keypad includes all essential keys plus shortcuts for enhanced functionality. It's compatible with most systems including Windows and Android, making it a universal solution for your computing needs. Rechargeable Lithium Battery & Long Lasting : Say goodbye to disposable batteries. Our keypad is powered by a rechargeable lithium battery, offering months of use per charge. Charge it via USB for convenience and sustainability. Long Distance Connection & Fast Data Transmission : Utilizing stable Bluetooth 3.0 technology, this keypad ensures rapid data transfer and a working range of up to 33 feet, free from delays or connectivity issues. Quiet Scissor-Switch Keys & Smooth Typing Experience : Designed for comfort and silence, the scissor-switch keys offer a responsive touch and minimal sound, perfect for busy office environments. Plug and Play & Easy Setup : Ready to use right out of the box, our numeric keypad requires no drivers and connects instantly to your device, allowing you to focus on your work immediately. Upgrade your computing experience with our Wireless Numeric Keypad, the perfect companion for enhancing your workflow. Its multi-function 28-keys provide versatility, while the quiet scissor-switch keys ensure a peaceful workspace. Discover the benefits of our extended-range keypad and elevate your productivity.