Description: 28-KEYS NUMBER PAD :Use the wireless keypad with 28 function keys including backspace, home, end, tab and more to assist in accounting tasks, to expand your existing keyboard. SLIM DESIGN: Bluetooth number pad is constructed of solid and premium plastic materials for long-lasting use, slim style appearance. SOFT TOUCH: Comfortable typing precise control, good resilience fast response and reduce the press sound, Give Quiet Office Operation & Long-Life. COMPATIBILITY: perfectly matches your Laptop PC Desktop Notebook Tablet or phone as the side external numeric keypad. Comfortable Design: pads on back provide optimum comfort and securely keep the bluetooth numpad in place. Transmission distance: 10 meters without barriers. Size Chart: Size:approx. 121x100x12.5mm/4.76x3.94x0.49inch Package Includes: 1 Piece Bluetooth Wireless Number Pads 1 Piece Charging Cable 1 Piece Manual 1 Piece Box (3 Pack) Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!