A.Tech Wireless Keyboard & Mouse Combo YT-RFCOMBO05 will be sleeping automatically once there is no signal source to be detested from the receiver. The device will be sleeping automatically if there is no operation for around 3 minutes. For both modes as above, the device can be woken up immediately just by one click on any buttons. Wireless Keyboard: 2.4GHZ wireless keyboard, Multimedia Silent switch tactile feeling, being comfortable for touching typing More than 1 million times of typing operations Nano receiver built-inside the keyboard body, easy for traveling Plug & Play, Auto link Effective operation distance: 10m Total keys: 107 8 hot keys Battery: 2 * AAA (Not included) Compatible with Windows 98/2000/XP/Vista/7/8/10/11 Dimension: 452 x 160 x 24mm Nett Weight: 393g Wireless Mouse: Super ultra-thin design 4 Buttons optical 2.4GHZ wireless mouse 800/1200/1600dpi switch, High resolution tracking engine Nano receiver built-inside the mouse body, easy for traveling Plug & Play, Auto link Effective operation distance: 10m Battery: 1 * AA (Not included) Compatible with Windows 98/2000/XP/Vista/7/8/10/11 Dimension: 113.5 x 52 x 25.5mm Nett Weight: 52g
