Are you designing graphics writing texts & doing some research on the internet? Hama now has a mouse that thinks along Depending on the work request & the associated mouse movement the mouse pointer speed adjusts automatically Smart little mouse! The mouse pointer speed automatically adjusts to the mouse movements so that inconvenient switching of the mouses sensitivity is unnecessary The laser sensor makes exact control of the cursor possible on almost any surface Noiseless buttons for relaxed working without disturbing noise Practical 4-way scroll wheel for vertical & horizontal scrolling If the battery voltage is too low the indicator light begins to flash which means that the batteries should be replaced Separate onoff switch allows for energy-saving use of the mouse Intelligent energy management activates standby mode when not in use The ergonomic shape nestles comfortably in your right hand allowing comfortable working for right-handed users With software for reprogramming the functions of the thumb keys Browser buttons provide quick access to the forwardback functions in the Web browser for easy navigation Storable USB (Universal Serial Bus) receiver can be transported inside the mouse to save space