lychee Wireless Optical Pocket Pen Mouse, 2.4GHZ USB Wireless Optical Handwriting Mini Air Pen Mouse Mice for PC Laptop Notebook Computer Mac (Voice&Bluetooth, Grey1)

[Voice
Control & Bluetooth]: Support voice typing, voice translation and voice search, suitable for PC, laptop, tablet, smartphone; compatible with win7/8/10/11, Mac OS 10.13 and above. Can be connected via USB receiver and Bluetooth.
[Customize M Key with App]: You can set the M key - shortcut key, translation function, voice control command - customize voice search function; The DPI of the pen mouse is 1200 by default for daily use, which is adjustable through the APP.
[Power Saving Function]: Wireless 2.4G touch screen pen mouse, come with USB receiver, up to 33ft effective distance. The mouse comes with rechargeable battery, plug and play, no extra driver needed. With the auto sleeps function, no worry about waste of your battery.
[Ultra-portable Pen Mouse]: Designed as mini size, just like a pen. It fits in your pocket, take it to your class, meeting and wherever you go. You can use a wireless mouse anywhere you like.
[1 Year Manufacturer Warranty]: Good for using in limited space or unusual places where a normal mouse is a bit bull to use, fits comfortably in the hand, button placement for left and right mouse clicks are in good placements for easy clicks.