Rechargeable & Energy-Saving DesignBuilt-in rechargeable battery eliminates the need for disposable batteries. The mouse automatically enters sleep mode after 5 minutes of inactivity to conserve power, and the LED light can be turned off when not needed (long-press the DPI button). Silent Click & Comfortable UseLeft and right buttons feature a special silent design, reducing 90% of noise for a quieter workspace. Anti-fingerprint coating and a smooth, skin-like touch ensure comfort during long hours of work or study. Colorful LED Breathing LightsEnjoy 7 different colors that change randomly while in use. The soft, breathing lights create a cool and stylish atmosphere, adding more fun to your office or gaming setup. Dual Connection & Stable PerformanceEasily switch between devices with dual-mode connection (Bluetooth and 2.4G USB). Plug & Play design offers fast, stable transmission up to 10m/33ft with no delays or dropoutsperfect for laptops, tablets, and desktops. Slim, Portable & Wide