Multimedia Laser Presenter
FEATURES up to 15 metres range Tombol switch antara fungsi mouse dan fungsi wireless presenter Tombol Volume up / down Tombol Next / previous Tombol Dark screen (tombol untuk menghitamkan layar) Tombol Slideshow start / end Tombol Pengunci keylock button mode switch (untuk menghindari tombol tidak sengaja tertekan saat berbicara) Tombol on / off switch Tombol Laser pointer 1x AAA battery