● Perfect combination by air mouse and wireless presenter.
● Annotation with highlighter, no need driver.
● Virtual keyboard to input letter directly.
● Easily control multimedia with functions: volume control, play and pause.
● Shortcut keys to switch window and desktop.
● Presentation functions include Page up / down, play slide and blank screen.
● 2 x AAA battery(not included)supply power, convenient to replace.
● 2.4GHz RF technology, strong anti-interface effect.Safety Tips:
● Laser is harmful to the eyes, do not look directly into the beam, do not point to face or crowds
● This product is a second class laser product, do not dissemble or rep air by professionals
● Do not use the telescope and other equipment to observe red beam
● Do not use the product for children playing