🖱️ Key Specs
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Connection: Wireless 2.4 GHz via USB nano dongle (plug-and-play)
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Buttons: 6 buttons (left/right click, scroll wheel, DPI switch, forward/back)
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Sensor: Optical sensor with adjustable sensitivity
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DPI Levels: 800 / 1200 / 1600 DPI adjustable
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Battery: Rechargeable lithium battery (≈400 mAh) with up to ~30 days of use on a full charge
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Charging Time: Approximately 2 hours
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Wireless Range: Up to 10 m research distance
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USB Report Rate: 125 Hz
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Compatibility: Windows, macOS, Linux, Chromebook (plug-and-play)
🧍♂️ Design & Build
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Ergonomics: Ultra-ergonomic shape for reduced wrist and hand strain
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Indicator: LED status indicator & power-saving mode
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Weight: ~92 g
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Dimensions: ~12 × 8 × 5 cm
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Color: Black
This mouse is designed more for comfortable everyday use and productivity, with an ergonomic shape and long battery life rather than competitive gaming performance.

Logitech USB Headset H390 with Noise Cancelling Mic 

