Om ships with at least 50% battery charge level, enough to last for weeks. So you don't need to plug it in, or find batteries and a screwdriver!

Just select your connection mode with the switch on the bottom (2.4GHz or Bluetooth). Then either plug the dongle into your computer (for 2.4GHz) or pair from your computer (Bluetooth) and you're done!

If you're excited to get even more from your mouse, we've added some stuff you'll love. Om comes equipped with an OLED screen so you can monitor your DPI setting and battery level. Om also has 5 customizable buttons. But you don't need to download any software to use them. You can quickly and easily assign 20+ custom functions right on the mouse, using the OLED screen.

It's so easy to customize the buttons that, here at the office, we assign different functions to the buttons throughout the day just for specific tasks. For example, if a task requires a lot of copy/paste, in about 10 seconds you can program one button to copy and another to paste, making the task fly by!

After the shape of the mouse, the next most important feature is the DPI setting. DPI (dots per inch) technically means how many pixels on the screen your mouse moves for every inch that you move it across the mouse pad. But you can just think of it as your mouse's sensitivity.

Many factors influence your ideal DPI setting, including your hand/eye coordination and your monitor size. That's why it's important to be able to customize it!

But on many mice, DPI is too intimidating for most users to really get a handle on. It's typically changed with an unlabeled button, and there's no way to tell what the mouse is currently set to. This is one of the reasons we added a screen to Om. On the screen, you can clearly read your current setting, so you can feel free to experiment with other settings, knowing you can easily return to your preferred one. This results in more users mousing at their ideal DPI.

In general, a higher DPI (more sensitive mouse) is better ergonomics, because you don't have to move your mouse as far to go from one corner of the screen to the next. The thing you really want to avoid is having to pick your mouse up as you move across your screen(s)!

Om has 4 different DPI settings available (1200, 1600, 2000, 2400). We recommend starting at 1200 until you get the feel of a vertical mouse (~30 minutes). Then increase the DPI until you can go from the bottom left corner of your desktop all the way up to the upper right corner without lifting the mouse. At first, a higher DPI may make the mouse feel too fast. If it still feels that way after 30 minutes or so, try decreasing the DPI to the next level down. Feel free to experiment and find what you like best!

Many vertical mice, including the market leader from Anker which was launched in 2014, suffer from overly stiff buttons. When you do a left click, the mouse moves unless you have a counteracting squeezing force from your thumb, which is fatiguing and bad ergonomics. With Om, we optimized the button stiffness to use the lowest force available with modern microswitches. The line of force direction and tactile response are perfect! You can lightly hold the mouse in your fingertips and click away without impacting pointer precision.

Great question! Returns are totally free (we pay the shipping both ways) for 30 days after delivery, so you have plenty of time to give Om a real try. After that, Om is covered by a 2 year warranty.

The best way to buy Om outside the USA is on Amazon.com (NOT your local Amazon). Om is here.

• Rechargeable Li-Ion Battery (USB-C)
• Silent Primary Buttons
• Onboard OLED Screen
• Teflon Glide Pads
• Included USB-C Charge Cable
• Wireless via Bluetooth 5.0
• 2.4GHz Wireless with USB-A Dongle
• 5 Customizable Buttons
• 4 DPI Settings
• 4.25 x 3 x 3.125", 4.4oz
• Compatible with all operating systems
• Custom Functions and How to Assign Them

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