This manual introduces the use of the 4-in-1 wireless multimedia presenter
The Laser 4-in-1 Wireless Media Presenter combines PowerPoint control, laser pointing, wireless mouse, and PC multimedia remote functions into a compact 2.4 GHz device. It operates up to 100 ft indoors and 328 ft outdoors, with a laser range of up to 130 ft.
The manual covers equipment checklist, system requirements, battery installation, USB receiver connection, mode switching, key functions for PowerPoint and multimedia playback, specifications, care and maintenance, and a FAQ section for common issues.
| System Frequency range | 2400~2483 MHz |
|---|---|
| Remote range (indoor) | Approx. 100 ft (30 m) |
| Operating voltage (remote control) | 2.5 V~3.3 V |
| Operating voltage (laser) | 2.6 V~3.3 V |
| Power source | 2 × AAA batteries |
| Normal operation current | <10 mA |
| Laser operation current | <20 mA |
| Sleep current | <10 µA |
| Laser output power | Under 1 mW (max 0.95 mW) |
| Laser wavelength | 650 nm |
| Presenter dimensions | 105 mm × 40 mm × 18 mm (H × W × D) |
| USB receiver dimensions | 49 mm × 16 mm × 3.5 mm (L × W × H) |
| Presenter weight | ≈ 63.2 g (including batteries) |
| USB receiver weight | ≈ 2.6 g |
| Operating temperature range | 0 °C ~ 60 °C |
| Storage temperature range | -10 °C ~ 65 °C |
| Operating humidity | 10 % ~ 85 % RH |
No, the device works without installing any software.
No, frequency linking is not required for the first use.
Yes, but you must execute a “re‑link” before use to avoid interference.