Mô tả
Logitech Remote Presenter R400
You'll be in control from the first slide to the last. Buttons are easy to find by touch. And the smooth contours feel great in your hand.
Technical Specifications
- Laser
- Class: 2 laser
- Max output: Less than 1m W
- Wave Length: 640～660nm (red light)
- Battery
- Battery type: 2 AAA batteries
- Battery life (Laser pointer): 20-hour maximum
- Battery life (Presenter): 1050-hour maximum
- Connectivity
- Wireless technology: 2.4 GHz wireless technology
- Operating distance: Approx 15 m
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