{"product_id":"ma-wtb185bk","title":"Wireless Trackball (Silent, 5 Buttons, Thumb Operation Type) MA-WTB185BK","description":"[A wireless trackball designed for ultimate comfort, with a 15-degree tilt and a shape that fits comfortably in the hand. 5 buttons.]\u003cbr\u003e\u003cbr\u003e●A trackball that allows you to control the cursor by rolling the ball with your finger.\u003cbr\u003e●Thumb-operated type that can be used in a relaxed state without straining.\u003cbr\u003e●Ergonomic shape that fits comfortably with just a light rest of your palm on it.\u003cbr\u003e●Uses a medium-sized 34mm ball that is just right for thumb operation.\u003cbr\u003e●Two receivers are included: a USB A receiver and a USB Type-C receiver, allowing you to switch between connections for use with two devices.\u003cbr\u003e●Includes back and forward buttons for quick back and forward operations in web browsers, etc.\u003cbr\u003e*Cannot be used with Apple Mac series.\u003cbr\u003e●Cursor speed can be switched between 600, 800, 1200, and 1600 counts.\u003cbr\u003e●Silent switches are used for the left and right buttons, side buttons, wheel (scroll) button, and count switching button. \u003cbr\u003e●Uses the 2.4GHz digital band, which is resistant to radio interference, enabling stable data communication over a wide range of up to a 10m radius. \u003cbr\u003e*Only when there is no radio interference. \u003cbr\u003e●Equipped with a power ON\/OFF switch to prevent battery drain when not in use. \u003cbr\u003e●The receiver can be easily stored by simply plugging it into the back of the mouse body. \u003cbr\u003e\u003cbr\u003e■Connection method: 2.4GHz wireless\u003cbr\u003e■Interface: USB1.1\u003cbr\u003e*Can also be used with USB 10Gbps\/5Gbps\/2.0 interfaces. \u003cbr\u003e■Connector shape: USB A connector, USB Type-C connector\u003cbr\u003e■Reading method: Optical sensor method\u003cbr\u003e■Communication range: Wooden desk (non-magnetic material)\/approx. 10m radius, Steel desk (magnetic material)\/approx. 2m radius\u003cbr\u003e*The radio wave communication range varies depending on the usage environment. \u003cbr\u003e■Number of buttons: 5 buttons\u003cbr\u003e■Buttons: Left button, right button, wheel (scroll) button, back button, forward button\u003cbr\u003e■Silent: Left and right buttons, side buttons, wheel button, DPI switching button\u003cbr\u003e■Horizontal scrolling function: None\u003cbr\u003e■Resolution (count\/inch): 600, 800, 1200, 1600\u003cbr\u003e*With DPI switching button\u003cbr\u003e■Battery: Rechargeable battery\u003cbr\u003e■Charging port: USB Type-C\u003cbr\u003e■Receiver storage: Yes\u003cbr\u003e■Continuous operation time: Approximately 30 hours\u003cbr\u003e■Continuous standby time: Approximately 2180 hours\u003cbr\u003e■Usable days: Approximately 75 days\u003cbr\u003e*Based on using a computer for 8 hours a day and using the mouse for about 5% of that time. (When fully charged)\u003cbr\u003e*This is our calculated value and does not take into account natural discharge, etc., and is not a guaranteed value.\u003cbr\u003e*Performance will gradually decrease with use. Please be aware of this in advance. \u003cbr\u003e■Set contents: Trackball, USB A receiver, USB Type-C receiver, charging cable, instruction manual and warranty card\u003cbr\u003e■Included cable length: Approx. 1.5m\u003cbr\u003e■Ball diameter: Approx. 34mm\u003cbr\u003e■Size classification: Large\u003cbr\u003e■Antibacterial treatment: None\u003cbr\u003e■Product size: W104.9xD128.1xH47.2mm\/Approx. 126g\u003cbr\u003e■Product size (USB A receiver): W14.6xD19.1xH6.1mm\/Approx. 2g\u003cbr\u003e■Product size (Type-C receiver): W14.9xD23.5xH5mm\/Approx. 2g","brand":"SANWA SUPPLY","offers":[{"title":"Default Title","offer_id":47923594854505,"sku":"MA-WTB185BK","price":7260.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/4389\/8217\/files\/MA-WTB185BK.webp?v=1787220912","url":"https:\/\/takumi-supply.com\/products\/ma-wtb185bk","provider":"Takumi Supply（タクミサプライ）","version":"1.0","type":"link"}