Color: Black - ABS material - Handheld design - one or two hands operation - Ergonomic design for free style usage - 90 x 50mm 16:9 touch pad - 400 x 240 matrix touch active area - Side buttons on left and right hand sides easy to control - Standard keyboard mapping and PC mouse functionalities - Touch gestures for Zoom-in/out scrolling and rotate - Stylish touch button zero design - Sound echo during keyboard input - Mouse and keyboard in one design - Capacitive multi-touch pad for finger touch actions - 90 degree rotation for vertical or horizontal usage - Wireless 2.4GHz RF frequency band for communication - Powered by 3 x AAA battery (not included) - Software Support: Window 7 / Vista / XP Mac Linux - Comes with Receiver & Chinese/English manual