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.
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
Type: Laser Pointer
Color: Red Laser Pointer
Battery: AAAx2 Battery (not included)
Voltage type: 3V
Function: For Office and Teaching
Package weight: 0.137 kg
Product Size(L x W x H): 13.8 x 4.0 x 3.0 cm / 5.42 x 1.57 x 1.18 inches
Package Size (L x W x H): 23.7 x 11.2 x 5.0 cm / 9.31 x 4.40 x 1.97 inches
1 x 504 Wireless RF Remote Control Laser Presenter Pointer for Power Point PPT with Touchpad Air Mouse for PC Laptop