Main Features・￠ 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