The LLenovo N700 Dual Touch Wireless Mouse features added dual-mode functionality to easily convert from a mouse to pointer when giving a presentation or stressing a point in the boardroom. The Lenovo N700 Dual Touch Wireless Mouse replaces a traditional scroll wheel with a highly sensitive touch sensitive bar that recognizes one-finger gestures. It has rubber surface which makes you feel more comfortable and soft. The three-button device connects through a nano-dongle that uses 2.4G wireless technology or Bluetooth, for ease of control, as well as a laser sensor for precision tracking.