arteck 2.4g wireless keyboard stainless steel ultra slim full size keyboard with numeric keypad for computer/desktop/pc/laptop/surface/smart tv and windows 10/8/ 7 built in rechargeable battery arteck <b>industry leading ergonomic design </b><br>stainless steel material gives heavy duty feeling and the low-profile keys offer quite and comfortable typing. <br><br><b>easy setup and use</b><br>just simply insert the nano usb receiver into your computer like desktop or laptop, then the keyboard can be used instantly. no need driver.<br>the keyboard will work up to 33 feet or 10 meters.<br>it allows you to gain quick access to common functions, such as volume level, playback control, copy paste text, and more. it also provides number pad with slim and compact design. <br><br><b>comfortable, quiet typing </b><br>the whisper-quiet, low-profile keys bring a whole new level of comfort to your fingertips. what's more, keep all your most-used functions and media controls closer than ever windows-dedicated hot keys. the construction of this scissors-kick keys can be used more than 3 million times continuously. <br><br><b>rechargeable battery </b><br>built-in industry-high rechargeable li-polymer battery provides 6-month use on a single charge. (based on 2 hours non-stop use per day)