Sanwa Supply Wireless Keyboard with Mouse, Black, SKB-WL25SETBK

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

Wireless keyboard with silent blue LED mouse This compact wireless keyboard set includes a silent mouse with quiet clicks and wheel rotation. *The keyboard is not silent. The click and wheel rotation sounds are extremely quiet, 1/100th* of that of a regular mouse, allowing you to operate your computer without disturbing those around you. It's ideal for late-night use, at work or during meetings, in public places like libraries, and in homes with babies. The click noise is extremely quiet, at approximately 30 dB, which is about 1/100 the acoustic power (1/10 the sound pressure) of a conventional mouse (approximately 55 dB). (Sanwa Supply test results.) The ultra-compact receiver protrudes very little when attached to a laptop, making it easy to carry or store with the receiver attached. This wireless type can be used without worrying about cables. The 2.4GHz digital band is resistant to radio interference, allowing stable data communication over a wide range of 10m radius. Instruction manual, receiver, 1 AA battery (for keyboard), 1 AA battery (for mouse) Color: Black Number of keys: 105 Keys Key display: Japanese 109A layout Key switch: Membrane type Color: Black Reading Method: Blue LED Sensor Buttons: 2 buttons, 2 side buttons, wheel (scroll) button, count switch button [Interface]: USB HID1.1 compliant [Connector]: USB A male connector [Reception distance]: Up to approximately 10m *This may vary greatly depending on the operating environment.