304 22 Keys Numeric Keypad Wireless Keyboard Compatible with 5.0

Ergonomic design, more comfortable handfeel. Support for , for dows, for OS systems. 22‑key wireless ‑thin numeric keypad, compatible with 5.0. Item Type: 22 Keys Numeric Keypad Material: ABS Optional Color: Black Celsius Silver Black Celsius Iron Gray Celsius Gold Support System: for , for , for OS Number Of Keys: 22 Keys Compatible with : Compatible with Version 5.0 Keyboard Life (Keystrokes): 3 Million Times Response Speed: 5 Milliseconds Compatible with Distance: Approx. 10m Celsius 32.8ft Working Current Celsius Voltage: 0.25MA 3V Battery Type & Capacity: 2xAAA (Not Included) Use Time: 80 Hours