Wireless Connection: Experience seamless typing with the Bluetooth Extended Keypad, featuring Bluetooth 5.0 technology for a cable-free connection up to 33ft. Compatible with Windows and OS systems. Ergonomic Tilt: Designed for comfort, the ergonomic tilt ensures that typing is not only efficient but also enjoyable, reducing strain on your wrists. High Capacity Rechargeable Battery: Stay powered longer with a rechargeable lithium battery. No need for frequent replacements, making this keypad ideal for on-the-go professionals. Slim Aluminum Profile: The ultra-thin and lightweight aluminum design makes it easy to carry, fitting perfectly into your bag for travel or daily use. Stable And Ultra Thin Aluminum Design: Constructed with a sturdy aluminum alloy frame, this keypad offers stability and durability without compromising on portability. Imagine a world where efficiency meets comfort, and that's precisely what this mini ultra thin Bluetooth extended keypad brings to your fingertips. Designed with an ergonomic tilt and crafted from a sleek aluminum alloy, it's not just a tool for data entry—it's your partner in productivity, wherever your day takes you.