Sanwa Supply Bluetooth 4.0 Mouse, BlueLED, 5 Buttons, Ambidextrous Design, 1600dpi (2-level switching), Compact, Black, MA-BTBL171BK

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- This is a Bluetooth blue LED mouse with side buttons on both sides. This is a perfectly symmetrical mouse with side buttons. You can download the driver from the Sanwa Supply website to swap the left and right buttons and change their assignments. *By default, the left side is the "back" button and the right side is the "forward" button. The side buttons can be regardless of whether you are right-handed or left-handed. You can use the "Back" and "Forward" buttons even on Macs, where they are normally unavailable. It supports the Bluetooth Ver4.0 standard and can connect to Bluetooth-enabled computers without a receiver. Equipped with a blue LED, which is more sensitive than red optical sensors, it allows for smooth operation even on glossy desk surfaces without the need for a mousepad. You can switch the cursor speed between 800, 1200, and 1600 counts to suit your needs. Switching speeds is easy – just press the count switching button. This is a wireless type that can be without worrying about cables. It features a power ON/OFF switch to prevent battery drain when not in use.