The choice of professional. The infiniter lr12-gr green laser presenter has the most advanced features of any presenter on the market. Made for professionals that need to have total control over their presentations the lr12 can remote control your slide presentation up and down and also has a wireless mouse control function. It can be easily controlled with only one finger and the bright green laser means that it is perfect for presentations in large-scaled conference rooms or in an outdoor area. This ergonomically designed presenter is made of a soft rubber material that has an excellent hand feeling. In addition to transmitting a powerful green laser it integrates the 2.4 GHz fro unidirectional remote control technology that can even be used with your back to the receiver, allowing you freedom of movement during the presentation.