Product Features Dual-mode wireless switching in seconds, flexible dual-device switching 168-hour battery life on a single charge, intelligent energy saving Quiet noise reduction of 80%-90%, three adjustable DPI settings 2025 upgraded ergonomics, skin-friendly, sweat-proof, and portable Compatible with all operating systems and interfaces, plug-and-play, driver-free Basic Specifications Connection: Bluetooth 5.2 + 2.4GHz USB; supports dual-device switching, but cannot be used simultaneously Effective Range: Up to 10 meters in 2.4GHz mode Battery Life and Energy Saving: Built-in rechargeable battery, up to 168 hours of continuous use on a full charge; automatic sleep after 10 minutes of inactivity, button wake-up Performance: Quiet noise reduction of 80%-90%, three DPI settings (1000/1200/1600) Compatibility: 2.
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