InfiBeam is selling iBall 2.4GHz Wireless Trackball Presenter for Rs. 2156. Features Cordless freedom for flawless presentations, Built-in laser pointer, USB Micro Receiver, On / Off switch to save battery life, Ergonomic design fits comfortably in your hand, Left and Right button for Previous and Next slide, Can be used as mouse with Trackball and Left click button, Blank Screen button to draw attention towards the Speaker & Toggle button to switch between two applications.
10% off Max Discount Rs. 250 Coupon: INFI250