MUS-TBKF264

Strongly tilted ergonomic shape that reduces wrist twisting. The left and right buttons use silent switches that passed a 3-million-click durability test. *The wheel button is not silent. Forward and Back buttons for convenient web operation. They are placed below the ball to minimize finger movement. Compatible with [Digio2 Mouse Setting], which lets you customize the Wheel, Forward, and Back buttons (Windows and Mac only). Pointer speed can be switched in 3 steps. A switch on the underside lets you switch the connection among 3 PCs (multi-pairing). It can also be used with tablet PCs. [Precautions for Use] The included battery is for operation testing only. Its remaining charge may have decreased during shipping. After confirming operation, replace it with a new battery before use. If the ball feels sluggish or the pointer responds slowly, try applying a small amount of hand cream thinly to the ball. This reduces friction and may improve movement. Please clean the bearings that support the ball regularly. A Bluetooth adapter is not included.