Buffalo Silent Keyboard and Mouse Set, Wireless 2.4GHz, Full Keyboard, 109 Keys, Japanese Layout, 5 Buttons, Blue LED, Black, BSKBW345SBK

[Keyboard & Mouse Set] This set features a wireless, quiet keyboard and mouse. Connect two devices together with a single included receiver. [Quiet Design] Both the keyboard and mouse achieve exceptional quietness, operating at less than 35db. Recommended for use in noise-sensitive environments. *For details, please visit Buffalo's website. [Comfortable Typing] The generous key pitch and precision-adjustable stand support comfortable typing. [Convenient 5-Button Mouse] The included 5-button mouse is convenient for browsing the web. Its BlueLED optical sensor allows for use in a wide range of environments. [Power Saving] Using one AA battery, the keyboard lasts approximately 1.2 years, and the mouse lasts approximately 1.7 years. This reduces the need for frequent battery replacement. *The included batteries are for operational testing purposes only. *For details, please visit Buffalo's website.