<ul><li>Stable and reliable wireless transmission of ultra-precise optical technology</li><li>Fuld 2.4GHz wireless technology provides reliable connectivity and will not be subject to any interference in the 360-degree range of 10 meters. Ultra-precise optical sampling technique, higher than the average 2.5 times the optical engine 1500dpi provide more precise control.</li><li>Ultra silent mute button design</li><li>Silent design using micro switch, micro-switches in the voice of this generation can reduce the use of time than any other mouse around 95%, truly in the same room without interference, the keys feel excellent, the service life of up to 500 million times.</li><li>Paste the core design splash water</li><li>The bottom of the keyboard has 10 large drain hole, when the keyboard is subjected to liquid abuse, it will flow out from the bottom of the keyboard drainage holes to prevent your keyboard from accidental splash damage, so your keyboard longer life.</li><li>Super power than ordinary wireless power fivefold</li><li>Fuld new generation of super-power chip, standby time of up to 36 months. Optimal power management a dormant, receiving no sleep, deep sleep three intelligent sleep mode, five minutes without moving the mouse, the mouse automatic sleep, sliding left and right mouse button click or activate normal</li></ul>