Apresentador laser sem fios NATEC Warbler 2 — 2,4 GHz & Bluetooth, alcance até 10 m

The NATEC Warbler 2 is a wireless laser pointer presenter that combines a 2.4 GHz radio link with Bluetooth connectivity to provide remote slide navigation and precise on-screen highlighting from distances up to 10 m. Compact and lightweight, the presenter is designed to enable seamless control of presentations in lecture halls, meeting rooms and conference environments, eliminating the need for cables and allowing the presenter to move freely while advancing slides or drawing attention to specific points.

Advantages

The dual wireless modes — 2.4 GHz and Bluetooth — offer flexible compatibility with laptops, tablets and devices that support wireless input. The integrated laser pointer provides a clear and focused beam for accurate emphasis on screen elements. Ergonomic layout of control buttons ensures intuitive slide forward/back operation and additional function access without looking at the device. Rechargeable power and low-latency response reduce interruptions during presentations.

Suitable for

• University lectures and classroom teaching
• Business presentations and sales meetings
• Conferences, seminars and workshops
• Remote and hybrid meeting setups where wireless control is needed

Key specifications

• Wireless modes: 2.4 GHz radio and Bluetooth
• Operating range: up to 10 m
• Primary functions: laser pointer and remote slide navigation (forward/back)
• Form factor: compact, handheld presenter
• Control interface: tactile buttons for slide control and laser activation
• Power: rechargeable battery (built-in)
• Compatibility: standard HID profile for plug-and-play with most computers and mobile devices

How to use

Charge the presenter before first use and select the preferred connection mode: plug the included 2.4 GHz USB receiver into your computer or pair the device via Bluetooth with a compatible tablet or laptop. Use the forward and back buttons to navigate slides and press the laser button to point out details on the screen. Keep the device within the specified operating range for reliable signal transmission, and turn the unit off after use to conserve battery.

Recommendations

For stable 2.4 GHz performance, keep the USB receiver unobstructed and avoid placing it behind large metallic objects. When using Bluetooth, verify that the host device supports Bluetooth HID and confirm pairing in system settings. Store the presenter in a padded case to protect the laser emitter and control buttons during transport.