An ergonomic mouse which fits perfectly like a glove.Extra comfort and a more relaxed postureA lightly slanted palm and finger supporting computer mouse requires the least muscle activity in the hand and results in reduced neural excitation. Further, the ambidextrous Shift can be easily switched from left to right, so that you can use the mouse with both hands alternating. Thanks to Bluetooth, you can use the HandshoeMouse Shift via easy digital wireless communication without a disturbing cable. With the HandshoeMouse Shift you will reduce the muscle activity in your hand and fingers, and will work more comfortably, -natural and -ergonomically.Bluetooth connection & features.The HandShoeMouse Shift uses a Bluetooth 5.0 connection. The operating time is about four to six weeks, when the mouse is fully charged. You can also use it while it is charging with the provided USB cable. Start directly working with your HandShoeMouse Shift thanks to Plug & Play. This ergonomic mouse has a fixed pointer speed value of 1000 (DPI) and is perfectly matched to a comfortable and efficient mouse work.Design.The HandShoeMouse Shift comes in the timeless colour matt black, and the material is long-lasting. The special ergonomic shape has been further developed from the experiences of the original HandShoeMouse. The updated design of the HandShoeMouse Shift offers even more support for your thumb joint. The patented design has the focus on ergonomics, and not only prevents muscle activity it also lowers it.