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The Keychron BM22 is a lightweight everyday wireless mouse with a PAW3212 sensor, 1000 Hz 2.4 GHz or wired polling, Bluetooth 5.2 support, a symmetrical ergonomic body, external DPI button, receiver storage, 450 mAh battery, and Keychron Launcher customization.
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PAW3212 sensor with 100 - 2,400 DPI and 1000 Hz polling in 2.4 GHz or wired mode for reliable everyday tracking.
Connect through 2.4 GHz wireless, Bluetooth, or USB-C wired mode for flexible use across desktops, laptops, and tablets.
A 76 g symmetrical ergonomic body gives users an easy, familiar grip for daily office and home use.
A 450 mAh rechargeable battery supports up to 100 hours in Bluetooth mode or up to 70 hours in 2.4 GHz mode.
Use Keychron Launcher to adjust DPI, polling rate, button assignments, shortcuts, macros, and on-board profiles.