Endurable Battery Lifetime：For extending the battery life of wireless mode, UtechSmart Venus Pro Wireless RGB MMO gaming mouse has special auto sleeping mode and low power consumption mode. Large battery (1000mA) capacity which offers to recharge over 300 times and single 2 hours fully charge. The wireless mode lasts up to 70 hours that satisfy your long-time gaming experience. Moreover, UtechSmart actuation software provides battery specify consumption monitoring for you. Customizable Mouse High Precision Optical Sensor：Thousands of customers and professional gamers have tested and verified its function. Venus Pro has an UtechSmart custom PixArt PMW3335 ultra-accurate Optical sensor. Up to 16000 DPI with 5 DPI switchable stages and 1000 Hz polling rate that offers you an incomparable MMO and FPS gaming experience. The huge adjustable DPI range from 100-16000 comes with UtechSmart user-friendly software that can perfectly tweak the performance of mouse accuracy. Dual Modes with Ultra-Speed Wireless Technology：UtechSmart VENUS Pro RGB Wireless MMO Gaming Mouse is a new revolution of RGB MMO gaming mouse which provides professional-level performance with 2 4 GHz data transmission technology with Mini signal receiver(Nano) and stable 1. 5m wire transmission. VENUS Pro overcomes the traditional limitation of wireless latency and connectivity which offers stable and fast data transmission with 10-meter reception boundary. You can take this mouse anywhere!