JOMAA EM03 Bluetooth Trackball Mouse Rechargeable RGB Ergonomic Win Mac iPad For Sale
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JOMAA EM03 Bluetooth Trackball Mouse Rechargeable RGB Ergonomic Win Mac iPad
Price: CN $72.99
The JOMAA EM03 Trackball Mouse combines ergonomic comfort with intuitive control, featuring a 44mm index finger-operated trackball that eliminates wrist and arm movement to reduce strain. Its ergonomic extended palm rest naturally cradles your hand, while silent clicks and 5 adjustable DPI levels (100/200/400/800/1600) ensure precise, quiet operation. Powered by a rechargeable battery (charged via included Type-C cable), this mouse supports triple-device connectivity via 2. 4G USB dongle, Bluetooth 1, or Bluetooth 2, letting you switch seamlessly between three devices. The trackball’s placement keeps your hand in a natural posture, freeing your thumb and wrist. *Note: Clean the trackball periodically with a soft cloth; forward/back buttons may not fully sync with Mac; hold the scroll wheel + right button for 5 seconds to adjust DPI
Index Finger Trackball – 44mm rollerball for cursor control without wrist strain.
Ergonomic Palm Rest – Extended design reduces arm fatigue.
