Продвинутый беспроводной презентационный пульт Logitech Spotlight
US $72.00-$75.00
Китайский бренд Deli беспроводной презентатор с перезаряжаемой литиевой батареей лазерная
- Категория: Laser Pointers >>>
- Поставщик: Pulin,Wangsi,(dalian),Trading,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-16-2025 | 29.26 $* | 30.92 $* |
| Jul-16-2025 | 24.26 $* | 24.81 $* |
| Jun-16-2025 | 29.76 $* | 30.70 $* |
| May-16-2025 | 29.27 $* | 30.5 $* |
| Apr-16-2025 | 23.38 $* | 23.69 $* |
| Mar-16-2025 | 28.5 $* | 29.24 $* |
| Feb-16-2025 | 28.90 $* | 29.96 $* |
| Jan-16-2025 | 28.55 $* | 29.84 $* |
Характеристики
Product Show
Product Name | Wireless Laser Presenter |
Laser color | Red Lazer |
Application | PowerPoint,LED Screen,Training Ect |
Feature | Portable Long Range Red Laser |
Transmitter | USB |
Laser Distance | 200m |
Technology | 2.4GHz RF |
Battery | 400mAh |
Weight | 0.2kg |
Size | 124.5mm*43.5mm*29mm |
Company Profile
Transportation
FAQ
1. Why is there no receiver for the laser pointer I just received?
You should buy a powerful integrated laser pointer, the receiver and transmitter are integrated, generally hidden in the back end of the laser pointer
2. Why doesn't the laser spot light up?
①Is the battery installed correctly
②Is the plastic insulating skin of the battery disconnected
3. Why can't the laser pointer turn pages?
①Is the receiver plugged into the USB port of the computer?
②It can be used normally after one minute of installing the driver for the first time
③ Whether the driver is working normally (check method: device management - check whether there is a yellow question mark)
4. Why can't the screen go black after pressing the black screen key?
When playing the PPT presentation, ensure that the input method is in English
You should buy a powerful integrated laser pointer, the receiver and transmitter are integrated, generally hidden in the back end of the laser pointer
2. Why doesn't the laser spot light up?
①Is the battery installed correctly
②Is the plastic insulating skin of the battery disconnected
③Is the switch of the laser pointer turned on
④ Whether the battery power is sufficient and whether the battery needs to be replaced
⑤ Whether the purchased laser pointer has an automatic power-off function, if so, please unplug the receiver and use the laser
④ Whether the battery power is sufficient and whether the battery needs to be replaced
⑤ Whether the purchased laser pointer has an automatic power-off function, if so, please unplug the receiver and use the laser
3. Why can't the laser pointer turn pages?
①Is the receiver plugged into the USB port of the computer?
②It can be used normally after one minute of installing the driver for the first time
③ Whether the driver is working normally (check method: device management - check whether there is a yellow question mark)
④Whether the battery is charged, whether the laser pointer is working properly, and whether the control distance is too far
⑤ If the host receives the signal in the iron cabinet, it will be affected. You can use USB to extend the receiver
⑤ If the host receives the signal in the iron cabinet, it will be affected. You can use USB to extend the receiver
4. Why can't the screen go black after pressing the black screen key?
When playing the PPT presentation, ensure that the input method is in English
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