Suitable Gaming keyboard Mouse Combo team has been working hard to develop just right size gaming combo that can balance work and games.Now,K68 come true to you,which will make your desk more cleaner and travel more convenient 2.4G wireless keyboard and mouse 2 in 1 keyboard and mouse set shares ONLY only a USB tiny receiver placed in the slot at the bottom of the keyboard. It adopts advanced stable 2.4G wireless transmission technology, and the mini keyboard and mouse have no signal interference, no delay. The effective transmission distance is 6-10 meters Rechargeable and Long Battery Life This rechargeable 60 keyboard is equipped with 2000 mAh battery,and the mouse is equipped with a 500 mAh battery. It only takes 2 hours to charge the keyboard by 5V/1A , and it can be used continuously for more than 40 hours with light. Support energy-saving sleep mode