Hippus HandshoeMouse Shift Ambidextrous Ergonomic Mouse - Bluetooth and Wired Connections - Easily Switches Between Left and Right Hands (Small)

I have used the original Handshoe mouse for many years and liked it very well. The Shift version holds its charge for months instead of weeks, which makes me like it even better. It is larger than the original, and I wish that I had bought a size smaller, but I still like it.

The build is pretty solid. That said, the mouse is kinda slow and not very sensitive. I used it once and it's been sitting in the corner of my room since then. Couldn't return it since the product contains battery.

Don't buy it. The mouse is slippery, too big to move around and impossible to lift up and reposition. It needs a lot of desk top space to move around and cannot be returned to Amazon.