iFutniew 2.4Ghz Ultra-Thin Wireless Keyboard And Mouse Combo With USB Receiver Mouse Keyboard set For PC WindowsXP/7/8/10(rose gold)

DPI button easily adjusts the sensitivity of the mouse between 3 DPI levels (800/1000/1200).The Nano-receiver can be found in the battery compartment of the keyboard/mouse. Reliable 2.4 GHz wireless connection: A tiny nano-receiver connects both the keyboard and mouse using just one USB port; Pencil-thin,Low-profile, whisper-quiet keys comfortable and smooth typing. Hot keys keep access to applications and media control easily; Requires 4 AAA batteries (2pcs for mouse, 2pcs for keyboard) , batteries NOT Included.Only support the English Layout.