Brand ABCNOVEL Model A05N Wireless 2.4G Power Supply 2 x AAA batteries (included) Distance 10 M Laser Pointer Supported Red laser pointer Color Black + silver Features Mouse resolution: 1000CPI; Laser: Class III Class II (optional); Laser distance: >200m; USB Port: USB 3.0 / 2.0 / 1.1; Voltage: 2.4V~3.3V; 360 degree wireless remote control; Built-in receiver; Convenient and portable; USB connection Plug and play no driver needed Supports System WIN / MAC / LINUX Packing List 1 x Presenter 1 x Receiver 1 x Protective bag 2 x AAA batteries 1 x English user manual