UGREEN LP479 Wireless Presenter – Presentation Remote Control

The UGREEN LP479 is a wireless presentation remote that controls slideshow presentations from up to 30 meters away, eliminating the need to stand beside your computer during lectures or meetings. This handheld clicker serves students delivering class presentations and professionals conducting business pitches who need to move freely around rooms while advancing slides. The compact red laser pointer helps direct audience attention to specific content on screens or whiteboards without returning to the computer.

Key Features & Benefits

• 30-Meter Wireless Range: Operate presentations from anywhere in lecture halls, conference rooms, or large classrooms without being tethered to your laptop. Move confidently around the room to engage with your audience, approach visual aids, or interact with attendees while maintaining full control over your slides.
• Built-in Red Laser Pointer: Highlights specific data points, text, or images on presentation screens from across the room, directing audience attention precisely where you need it. The visible red beam works effectively on most projection screens and whiteboards during presentations, though it may be less visible on very bright screens or in high-ambient-light conditions.
• Plug-and-Play USB Receiver: Works immediately after plugging the tiny USB receiver into your computer without installing drivers or software. The hassle-free setup means you can start presenting within seconds of arriving at presentation venues, reducing technical stress before important talks.
• Intuitive Button Layout: Features clearly marked forward, back, and volume controls that you can operate by feel without looking down during presentations. This tactile design helps maintain eye contact with your audience and natural speaking flow without fumbling to find the right button.
• Compact Portable Design: Fits comfortably in jacket pockets, small bags, or laptop cases at just 125mm long and 25g weight. The included carrying pouch protects the presenter and USB receiver during transport, ensuring components stay together rather than getting lost in bags.

Technical Specifications

Wireless Performance

• Connection Type: 2.4GHz wireless via USB receiver
• Wireless Range: Up to 30 meters (100 feet) in open space
• Effective Range: 15-20 meters typical in rooms with obstacles
• Response Time: Instant (no noticeable lag)
• Frequency: 2.4GHz ISM band
• USB Receiver: Nano-size (approximately 18 × 14 × 6mm)

Laser Pointer

• Laser Type: Class 2 red laser
• Laser Wavelength: 650nm
• Laser Power: <1mW (safe for presentation use)
• Beam Visibility: Visible up to 200 meters in low light
• Pointer Range: Effective up to 100 meters depending on ambient light
• Safety: Compliant with FDA and international laser safety standards

Controls & Functions

• Presentation Controls: Next slide, previous slide, volume up, volume down
• Laser Pointer: Dedicated button activation
• Hyperlink Support: Activates clickable links in presentations
• Black Screen: Blank screen function (on compatible software)
• Button Type: Physical buttons with tactile feedback

Power & Battery

• Battery Type: 2 × AAA batteries (not included)
• Battery Life: Up to 6 months with typical use (2-3 hours per week)
• Power Indicator: LED light shows battery status
• Auto Sleep: Powers down after 5 minutes of inactivity to conserve battery
• Wake Function: Any button press reactivates the device instantly

Physical Specifications

• Dimensions: 125 × 28 × 22mm (approximately)
• Weight: 25g without batteries, 48g with batteries
• Material: ABS plastic body with rubber coating for grip
• Color: Black with silver accents
• Ergonomics: Contoured design fits comfortably in right or left hand
• Storage: Includes carrying pouch for presenter and receiver

Compatibility

• Operating Systems: Windows 7/8/10/11, macOS 10.10 and later, Linux (basic functions)
• Presentation Software: PowerPoint, Keynote, Google Slides, Prezi, PDF readers
• Connection: USB-A port required (use USB-A to USB-C adapter for newer laptops)
• Browser Support: Works with web-based presentation tools

Package Contents

• Included: Wireless presenter remote, USB receiver, carrying pouch, user manual
• Not Included: AAA batteries (purchase separately)

Use Cases & Applications

For Students

The LP479 transforms how students deliver class presentations by eliminating the awkward computer-tethered experience. Advance slides naturally while making eye contact with professors and classmates instead of turning away to click laptop trackpads. Move around the classroom to reference posters, approach demonstration materials, or engage different sections of the audience while maintaining presentation control.

The laser pointer proves invaluable when explaining complex diagrams, graphs, or architectural drawings where verbal descriptions alone fall short. Point to specific data trends on charts, highlight formula components during math presentations, or direct attention to anatomical details in biology presentations. The visible red beam works well in typical classroom lighting conditions, though very bright projectors or sunlit rooms may reduce visibility.

Students presenting thesis defenses, capstone projects, or conference papers benefit from the professional appearance and freedom of movement that wireless presenters provide. The 30-meter range covers even large lecture halls, letting you move to lab equipment, demonstration tables, or audience seating areas without losing slide control. The compact size means you can keep it in your backpack for unexpected presentation opportunities or class discussions where visual aids strengthen your contributions.

Group presentations become smoother when one person controls the slides while others speak or demonstrate, passing the presenter between speakers as needed. The intuitive button layout means team members can operate it confidently without practice sessions or confusion about which button advances slides.

For Business Professionals

Sales presentations, client pitches, and board meetings gain polish and professionalism when presenters move freely rather than standing behind podiums or tables. Approach screens to emphasize key points, walk among seated attendees during interactive portions, or move to whiteboards for spontaneous illustrations while advancing slides remotely. This mobility creates more engaging presentations that hold attention better than static delivery styles.

The laser pointer directs client attention to specific ROI figures, timeline milestones, or product features in dense slides without verbal confusion about “the number in the third column” or “that bullet point on the right.” Point precisely at financial projections, organizational charts, or technical specifications to ensure everyone focuses on the same information simultaneously.

Conference speakers presenting from stages appreciate the extended range that allows movement across wide platforms or descending into audience areas for interactive segments. The reliable wireless connection prevents embarrassing technical failures during high-stakes presentations. Business travelers value the compact size that fits in laptop bags without adding weight or bulk to already-packed luggage.

Training sessions and workshops benefit when instructors move around rooms to check participant screens, assist with exercises, or engage different groups while continuing through presentation materials. The volume controls let you adjust audio during multimedia presentations without returning to the computer.

Academic Lectures & Teaching

Professors and lecturers use wireless presenters to teach more dynamically than traditional lecture podium setups allow. Move around lecture halls to engage students in back rows, approach demonstration tables during experiments, or walk among seated students during discussion portions while advancing lecture slides. This mobility reduces the “sage on stage” perception and creates more interactive learning environments.

The laser pointer helps teach subjects requiring detailed visual analysis like art history (pointing to specific painting details), anatomy (highlighting bone structures or organs), architecture (indicating design features), or engineering (showing stress points in diagrams). Science teachers use it to point out specific organisms in biological slides, chemical structures, or astronomical objects in astronomy presentations.

Teaching assistants conducting review sessions or laboratory demonstrations appreciate having professional presentation tools without expensive investments. The battery life covers entire semesters of weekly presentations without frequent replacements, making it economical for graduate students on limited budgets.

Conference Presentations & Public Speaking

Academic conferences, professional symposiums, and public speaking events demand reliable presentation tools that work in unfamiliar venues. The plug-and-play USB receiver eliminates setup complications when connecting to venue computers or audio-visual systems. The universal compatibility ensures it works regardless of whether venues use Windows or Mac systems.

The 30-meter range accommodates large auditoriums or ballrooms where speakers present from stages positioned far from computer stations. Move confidently across stages or into audience areas during Q&A sessions while retaining slide control. However, remember that the laser pointer’s effectiveness decreases in extremely bright stage lighting or with very high-powered projectors.

Hybrid & Remote Presentations

While primarily designed for in-person presentations, the LP479 works during hybrid meetings where you present from conference rooms to remote attendees. Control slides naturally while on camera instead of obviously clicking computer mice or trackpads. The wireless freedom lets you stand away from desks for better camera framing and more professional video presence.

Workshop & Training Facilitation

Corporate trainers, workshop facilitators, and continuing education instructors move between flip charts, participant groups, and demonstration areas while advancing training slides. The presenter remote maintains presentation flow without interrupting training momentum to walk back to computers. Control slide pacing based on participant questions or comprehension without fixed positioning.

Religious & Community Presentations

Ministers, community leaders, and nonprofit presenters delivering sermons, fundraising pitches, or community updates benefit from wireless presentation control. Move naturally around stages or platforms while advancing sermon points, displaying mission statistics, or showing project photos without technical distractions from presentation mechanics.

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Model Number: LP479
Package Includes: Wireless presenter remote, USB nano receiver, carrying pouch, user manual
Batteries Required: 2 × AAA batteries (not included – purchase separately)

Setup Instructions:

1. Insert 2 AAA batteries into the remote
2. Plug the USB receiver into your computer’s USB port
3. Wait 3-5 seconds for automatic connection
4. Open your presentation and begin presenting

Important Notes:

• Store USB receiver in the designated slot inside the battery compartment when not in use to prevent loss
• For USB-C-only laptops (newer MacBooks, some Windows laptops), purchase a USB-A to USB-C adapter separately
• Laser pointer safety: Never point at eyes, faces, or reflective surfaces. Not a toy – keep away from children.
• Wireless range decreases through walls and in crowded 2.4GHz environments (many WiFi networks present)
• Some presentation software may require software-specific key mapping for full functionality

Pro Tips:

• Practice with the remote before important presentations to build muscle memory for button locations
• Keep spare AAA batteries in your laptop bag for emergency replacements
• Test the presenter with venue equipment before your presentation time when possible
• The carrying pouch prevents the laser button from being accidentally pressed during transport, conserving battery

Laser Safety Compliance: This device contains a Class 2 laser product. Avoid direct eye exposure. Complies with 21 CFR 1040.10 and IEC 60825-1:2014.